March smashed heat records in several ways, federal data shows
Last month was the hottest March on record for the Lower 48 states, by the most for any month ever, federal data shows. And a forecast El Niño could heat Earth even more.
Heat
Record heat wave hits western U.S.
More than 60 record highs were set on Tuesday from California to Idaho as a heat wave sweeps across the western U.S. Downtown L.A. reached 98 degrees on Tuesday, the earliest the city has hit that mark in nearly 150 years. Carter Evans reports.
Australia sizzles in blistering heat wave with temperatures as high as 120
Parts of Australia were sweltered in record temperatures of close to 122 degrees as the country sweated through a prolonged heat wave even as bitter cold covered much of the U.S.
How to heat your home safely as fierce winter storm grips the U.S.
Federal safety regulators warn that home heating equipment can spark fires or emit carbon monoxide. Here's what to know.
How to save on energy bill as heating costs surge
The cost of heating a home is going through the roof, but there are steps you can take to try to keep your energy bills down. Ash-har Quraishi has details.
How to save on winter heat and energy costs
Cold weather spikes often mean higher energy bills. Ash-har Quraishi has tips on how people can "energy audit" their own homes and lower the cost of their monthly heating bills.
The cost to heat your home this winter is expected to increase, study finds
Americans will pay 7.6% more to heat their homes this winter, study finds.
Climate change drove up summer heat: report
Human-caused climate change drove up risky and unnatural heat for nearly 2 billion people this summer, according to a new report from Climate Central. CBS News national environmental correspondent David Schechter breaks it down.
New climate report explains unusual heat
Human-caused climate change led to extreme heat worldwide between June and August, a new report by Climate Central shows. Kristina Dahl, vice president for science at Climate Central, joins with more details.
Police dog dies after being left in hot car in Hawaii: "Preventable tragedy"
A police dog died after being left unattended inside a hot car, according to the department where the dog had served since 2021.
Is it better to keep AC on or off when you're out? What experts say.
It's debated whether the AC should stay on or be turned off when people leave during the day. Here are some things to consider.
As energy costs rise, staying cool a growing challenge for low-income Americans
President Trump's budget proposal for the 2026 fiscal year would eliminate the Low Income Home Energy Assistance Program, which serves more than six million Americans.
The struggle to stay cool as energy costs rise
Electricity costs are surging as climate change makes the hottest days of the year even hotter. David Schechter reports.
Expert tips for exercising outdoors in extreme heat
Dr. Jon LaPook and celebrity trainer Kira Stokes join "CBS Mornings Plus" to share medical and practical tips for safely exercising outdoors in hot weather. They explain how to adjust workouts during heat waves, spot warning signs of heat-related illness and stay on track with fitness goals.
How green spaces cut down on heat
When the summer heat rises, studies show it can feel as much as 15 to 20 degrees hotter in crowded urban centers compared to areas with more trees and greenery. Elise Preston shows us one effort to turn a "heat island" into a cool oasis.
Japan sets 2 heat records in one day as mercury soars past 107 degrees
Japan logged two new heat records in a single day as the mercury hit 41.6 degrees Celsius (106.88 degrees Fahrenheit) and then 41.8 C (107.24 F), the weather office said.
Canadian wildfire smoke impacts U.S.
Wildfire smoke from Canada is impacting millions of people across parts of the northern United States. Over the weekend, it was a problem in the Midwest. On Monday, forecasters expect poor air quality from Wisconsin to New York. CBS News meteorologist Rob Marciano reports.
How climate change impacts contact burns
A heat wave is spreading through the Eastern U.S. this week. The rising temperatures are turning pavements and playgrounds into dangerous burn zones. CBS News climate correspondent David Schechter explains. Warning, some of the images in this story are difficult to view.
Maps show Southeast heat advisories, air quality alerts in Midwest
A cold front is bringing storms and lower temperatures to parts of the country, while the Midwest sees poor air quality from wildfire smoke.
How summer camps stay safe amid extreme heat
The extreme heat across parts of the U.S. has forced many summer camps to bring kids indoors and take extra safety measures. CBS News' Nikki Battiste has more.
Maps show another day of extreme temperatures for millions
The extreme heat continues in the Midwest, the Southeast and some parts of the Northeast.
Low-tech solution deployed to battle heatstroke
As extreme heat continues to grip large parts of the country, cities like Phoenix are turning to an unlikely -- and remarkably effective -- lifesaving tool: bags of ice. Ben Tracy reports for Climate Central.
Sweltering summer temperatures prompt safety precautions for student-athletes
More than 160 million people are experiencing extreme heat in parts of the U.S. The dangerous heat has forced some young athletes to change how they practice.
Extreme heat scorches the East
Heat warnings are in effect across the East, and some cities expect to reach record-high temperatures. CBS News Philadelphia meteorologist Kate Bilo has more.
Floods, heat hits millions of Americans
More than 100 million Americans are under heat alerts until at least next week. In some place, the feel-like temperatures topped 105 degrees Fahrenheit. Meanwhile, some parts of the U.S. are dealing with dangerous flash floods. CBS News' Bradley Blackburn has more.
John Phelan out as Navy secretary in latest high-profile Trump admin. departure
Navy Secretary John Phelan is leaving his role effective immediately, chief Pentagon spokesman Sean Parnell said Wednesday.
Live
Iran attacks ships in Strait of Hormuz after Trump extends ceasefire
Iran renews attacks in the Strait of Hormuz after Trump says he's extending a ceasefire indefinitely, as thousands more U.S. forces head for the region.
Judge blocks Virginia from using new House maps, 1 day after redistricting vote
A state court judge on Wednesday blocked Virginia from moving forward with a redistricting effort that passed a day earlier, a roadblock in Democrats' efforts to redraw the state's congressional maps.
Senate begins "vote-a-rama" as GOP moves forward with funding ICE without Democrats
The Senate began what's expected to be a marathon vote series, as Republicans move ahead with a plan to fund immigration agencies under the Department of Homeland Security without help from Democrats.
Trump administration reaches $1.25 million settlement with Carter Page
The FBI obtained four warrants under FISA to monitor Carter Page, who served as an informal adviser to President Trump during his 2016 campaign.
Exclusive
Family "is heartbroken" to learn soldier's wife won't be released by ICE after all
The wife of Sgt. First Class Jose Serrano is being held at an ICE detention center in El Paso.
"A breaking point": Inside the 68-day DHS shutdown
In a department built to respond to catastrophic threats, employees have been reduced to bartering for office supplies.
"Let the pope have his say": Pennsylvania Catholics caught between Trump and Pope Leo
In a key Pennsylvania county, many Catholic voters are closely watching the Iran war and President Trump's feud with Pope Leo XIV.
All U.S. attorney's offices must assign a prosecutor to new fraud division: Memo
In the memo, Assistant Attorney General Colin McDonald said detailing a prosecutor from each U.S. attorney's office is aimed to help "execute a nationwide strategy to eliminate fraud in every district."
U.S.
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Compare the candidates for California governor, side by side, on the issues that matter to you
Compare the candidates for California governor with the CBS News California Investigates Side-by-Side Candidate Guide.
Remains found of 3 Memphis children may have been there for years, police say
Memphis authorities say they are investigating the discovery of remains of three children, believed to be between 3 and 7 years of age, that could have been there for years.
All U.S. attorney's offices must assign a prosecutor to new fraud division: Memo
In the memo, Assistant Attorney General Colin McDonald said detailing a prosecutor from each U.S. attorney's office is aimed to help "execute a nationwide strategy to eliminate fraud in every district."
Two home explosions on same San Antonio block injure 5
Five people were injured when explosions occurred several hours apart at two homes on the same block of a north San Antonio neighborhood.
"A breaking point": Inside the 68-day DHS shutdown
In a department built to respond to catastrophic threats, employees have been reduced to bartering for office supplies.
MoneyWatch
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Rents around the U.S. are growing more slowly than they have in years
The cost of renting a home, which surged during the pandemic, is showing signs of returning to earth, new data shows.
Crypto mogul sues Trump family's World Liberty Financial, alleging fraud
Sun alleges that World Liberty Financial froze the digital tokens he had purchased, locking him out of assets worth as much as $1 billion.
Anthropic investigating possible breach of its Mythos AI model
The AI company behind the chatbot Claude is looking into a report of unauthorized access to Mythos from one of its third-party vendor environments.
Trump Media replaces CEO Devin Nunes as its losses top $1 billion
The company behind Truth Social has lost more than $1 billion since going public two years ago, while its shares have tumbled 58% during the past 12 months.
Condom maker warns prices may rise due to Iran war supply disruptions
Karex, which calls itself the "world's largest condom maker," could hike the company's prices by 20% to 30%, its CEO told Reuters.
Politics
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Senate begins "vote-a-rama" as GOP moves forward with funding ICE without Democrats
The Senate began what's expected to be a marathon vote series, as Republicans move ahead with a plan to fund immigration agencies under the Department of Homeland Security without help from Democrats.
All U.S. attorney's offices must assign a prosecutor to new fraud division: Memo
In the memo, Assistant Attorney General Colin McDonald said detailing a prosecutor from each U.S. attorney's office is aimed to help "execute a nationwide strategy to eliminate fraud in every district."
Judge blocks Virginia from using new House maps, 1 day after redistricting vote
A state court judge on Wednesday blocked Virginia from moving forward with a redistricting effort that passed a day earlier, a roadblock in Democrats' efforts to redraw the state's congressional maps.
"A breaking point": Inside the 68-day DHS shutdown
In a department built to respond to catastrophic threats, employees have been reduced to bartering for office supplies.
Senate defeats Democrats' 5th attempt to limit Trump's war powers in Iran
The Senate rejected another attempt to rein in President Trump's ability to use further military force against Iran, marking Democrats' fifth effort to do so since the war began eight weeks ago.
HealthWatch
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Medigap premiums leap, and consumers have few alternatives
Millions of people rely on the supplemental insurance to offset the deductibles, copayments, and other costs faced by enrollees in the traditional Medicare program.
Food stamp work rules don't increase employment, researchers say
Work requirements will encourage people who are able to work to seek and maintain jobs, proponents say. But researchers haven't found that they lower the unemployment rate.
New CDC pick may face "threat to follow ideology over evidence," ex-official says
Former Trump Surgeon General Dr. Jerome Adams described Dr. Erica Schwartz as a "home run pick."
Trump signs executive order to research psychedelics for mental health
The order will open the door for more research into psychedelic drugs, including ibogaine, sources told CBS News earlier this week.
Mom's labor turns into fight for life after 1 symptom: "I think I'm about to die"
Casey Gould wanted to be a mom her whole life. Her long-awaited pregnancy went smoothly — until she saw something alarming.
World
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Hungary drops veto, clearing path for $106 billion EU loan to Ukraine
The move may signal a more constructive relationship between Ukraine and the European Union following the ouster of Hungarian Prime Minister Viktor Orbán earlier this month.
Mexico weighs action after CIA agents die in crash following drug lab raid
Mexican President Claudia Sheinbaum said the government is still investigating a potential violation of national security laws in the incident.
Spain's undocumented migrant amnesty draws big lines, and a big backlash
As thousands of undocumented migrants line up to apply for amnesty under a new program in Spain, the prime minister's opponents vow a fight.
Iran's military more capable than Trump admin. is acknowledging, sources say
About half of Iran's stockpile of ballistic missiles and its associated launch systems were still intact as of the start of the ceasefire in early April, officials said.
1 of 6 missing crew found dead after typhoon flipped U.S.-flagged ship
The crew of the Mariana notified the U.S. Coast Guard on April 15 that the 145-foot vessel lost its starboard engine during Super Typhoon Sinlaku.
Entertainment
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Entertainment
DiCaprio speaks at 2016 Paris Agreement signing
On April 22, 2016, the U.N. held a signing ceremony for the Paris Agreement, an international treaty aimed at curbing climate change, featuring several speakers from various nations, including actor and environmental activist Leonardo DiCaprio. Watch his full speech from the event.
Donnie Wahlberg talks "Boston Blue" success
Donnie Wahlberg talks about starring in the series "Boston Blue" and the emotional moments he shared with the cast members when he revealed the show was being renewed for a second season. He also discusses if his wife, Jenny McCarthy, could make an appearance on the show.
Vinyl record sales continue resurgence
New data shows interest in vinyl records is only getting stronger, with social media and and special releases from artists like Taylor Swift helping drive the trend. Jarred Hill has more.
Opening statements in Weinstein rape retrial
Opening statements have concluded in Harvey Weinstein's New York rape retrial. CBS News' Jericka Duncan has more.
D4vd charged with murder in14-year-old's death
Singer D4vd appeared in court Monday, hours after prosecutors announced he would be charged with first-degree murder in the death of 14-year-old Celeste Rivas Hernandez. Matt Gutman reports.
Technology
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Technology
How to dispose of e-waste this Earth Day
Tuesday marks Earth Day, and if you have any unused devices at home, there are green ways to dispose of them. CNET senior technology reporter Abrar Al-Heeti joins CBS News to discuss.
Meta to track workers' computer use to train AI
Business Insider got a look at an email Meta, the parent company of Facebook, sent to all employees, letting them know that it would start tracking their interactions with their computers to train the company's artificial intelligence. Business Insider tech correspondent Charles Rollet joins to discuss.
How AI powered robots are helping small farms
From labor shortages to environmental impacts, farmers are looking to AI to help revolutionize the agriculture industry. One California startup, Farm-ng, is tapping into the power of AI and robotics to perform a wide range of tasks, including seeding, weeding and harvesting.
Trump Media replaces CEO Devin Nunes as its losses top $1 billion
The company behind Truth Social has lost more than $1 billion since going public two years ago, while its shares have tumbled 58% during the past 12 months.
Duffy on AI replacing air traffic controllers: "That's not gonna happen"
"Am I gonna replace a controller and have AI manage the airspace? The answer to that is hell no, that's not gonna happen," Transportation Secretary Sean Duffy told CBS News.
Science
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Salmon exposed to cocaine swim almost twice as far, study shows
Researchers studied how the drug affected the movements of wild fish in their natural habitats.
Mars rover carries out chemistry experiment never done beyond Earth
"This experiment's never been run before on another world," said Amy Williams, an astrobiologist working on the Curiosity mission.
Cementing a more sustainable alternative to concrete
The process of making 30 billion tons of concrete every year produces more carbon pollution than all the world's ships and planes put together. Now, the North Carolina and Denmark-based Biomason is using biotechnology, including naturally-occurring microbes, to create "biocement" that's just as sturdy but emits much less CO2. David Pogue reports.
Breeding a better bread
Over the past century, the cultivation and processing of wheat has led to strains of grain that are less nutritious, less flavorful, and more vulnerable to climate change. The researchers at Breadlab, at Washington State University, are trying to breed varieties of whole grains that are better for farmers, consumers – and taste buds. David Pogue reports.
Using the ocean to power data centers
The renewable energy company Panthalassa says it has a solution to the proliferation of AI data centers, which consume massive amounts of energy and are the cause of increased carbon pollution: sea-based data centers, powered by wave energy.
Crime
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Remains found of 3 Memphis children may have been there for years, police say
Memphis authorities say they are investigating the discovery of remains of three children, believed to be between 3 and 7 years of age, that could have been there for years.
Parents of slain Loyola freshman speak out
The parents of Sheridan Gorman, the Loyola University student who police say was gunned down last month by an undocumented immigrant, spoke out for the first time with CBS News' Matt Gutman.
Car crashes into Philadelphia police station
Surveillance video shows the moment a car came crashing through a police station in Philadelphia. Five people were taken to the hospital and police say they believe the incident was intentional. Shanelle Kaul reports.
OpenAI, ChatGPT under investigation
OpenAI and ChatGPT are under investigation by Florida officials after a deadly shooting last year at Florida State University. Prosecutors allege the AI bot offered "significant advice" to the suspect just days before the shooting. OpenAI says its chatbot is not responsible. Jo Ling Kent reports.
Man charged for having gun used by Louisiana shooter says it was stolen
The assault-style rifle used to kill eight children in a Louisiana mass shooting was stolen from a truck, the gun's previous owner said.
Space
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Mars rover carries out chemistry experiment never done beyond Earth
"This experiment's never been run before on another world," said Amy Williams, an astrobiologist working on the Curiosity mission.
Blue Origin New Glenn rocket puts satellite payload into wrong orbit
The launching appeared to go off without a hitch, but a problem prevented the rocket's upper stage from putting its payload into the correct orbit.
Artemis II crew on historic moon mission and what it means for Earth
"We are carrying back everything we learned, not only about where we went but ourselves," mission specialist Christina Koch told "CBS Evening News" anchor Tony Dokoupil.
Artemis II astronauts still awed by moonshot experience: "It was otherworldly"
The four Artemis II astronauts struggled to describe the view and overall experience of flying around the moon's far side and witnessing a solar eclipse in deep space.
"God of chaos" asteroid will pass close to Earth in 3 years, NASA says
People on the ground in the Eastern Hemisphere will be able to observe the asteroid with their own eyes, weather permitting, according to NASA.
Latest Galleries
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Notable Deaths in 2026
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
Evidence in the Barbara Kendhammer case
Does the evidence show a cover-up, or was Todd Kendhammer wrongfully convicted for the murder of his wife?
The life & near death of prizefighter Christy Salters-Martin
Christy Salters-Martin dominated in the boxing ring but faced her toughest challenger at home.
Timeline: The disappearance of George Smith
Family seeks answers in death of newlywed who disappeared in 2005 while on Mediterranean honeymoon cruise.
Who is Alix Tichelman?
Meet the tattooed beauty charged in the death of Google executive Forrest Hayes.
Latest CBS News Videos
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4/22: CBS Evening News
Georgia streets reduced to ashes amid massive wildfires; Trump administration considers bailout for Spirit Airlines.
Reporter goes viral for her wicked accent
One reporter in Boston is the internet's favorite new source because of her wicked cool accent. Boston Globe reporter Emily Sweeney joins "The Daily Report" to discuss going viral.
Southern Poverty Law Center charges explained
The Justice Department is bringing nearly a dozen charges against the Southern Poverty Law Center, including fraud. CBS News legal contributor Jessica Levinson breaks down the charges.
Kalshi suspends candidates for insider trading
Prediction market site Kalshi has fined and suspended three political candidates from its site for "political insider trading." CBS News senior business and tech correspondent Jo Ling Kent has more details.
Inmates raising service dogs as rehabilitation
The Prison Policy Initiative says 96% of incarcerated people will one day return to their communities. That's why California's system is leaning into rehabilitation. CBS News Bay Area's Max Darrow goes inside a facility where one of the methods involves puppies.