Dozens of hikers sickened after visiting Grand Canyon's Havasupai Falls
Health officials said hikers should take extra precautions to prevent the spread of illness, including filtering water.
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Health officials said hikers should take extra precautions to prevent the spread of illness, including filtering water.
As record-breaking heat hits the Southwest, Arizona is using new technology to see how dangerous conditions impact the human body.
More than 20 million people were under weather advisories for extreme heat as forecasts predicted another week of soaring temperatures.
A massive heat dome is currently sulking over California, Texas, and parts of the Southwest. CBS News senior national and environmental correspondent Ben Tracy has more details from Las Vegas, which broke a daily record at 111 degrees Fahrenheit Thursday.
Record-breaking temperatures are being felt across the Southwest with millions being advised to limit their time outside. CBS News senior national and environmental correspondent Ben Tracy has more from Las Vegas on some of the risks associated with the hot weather. And Marta Segura, chief heat officer for Los Angeles, joined CBS News to discuss how her city is fairing with the heat.
Former President Donald Trump spoke at a town hall in Arizona Thursday night, his first campaign appearance since a New York jury found him guilty on 34 counts in his felony "hush money" case. CBS News political correspondent Caitlin Huey-Burns has more.
Suspected tornadoes slammed homes in Gaithersburg, Maryland, and Livonia, Michigan, two states outside what's known as "Tornado Alley," which appears to be shifting east, according to a new study. Meanwhile, a heat wave is affecting thousands in Las Vegas, Nevada. CBS News' Nicole Sganga and Ben Tracy report.
Toni Gurule and 42-year-old Suzzette Salyer were arrested by a SWAT team after a standoff, officials said.
European scientists say May was the 12th consecutive month the world saw record-high temperatures. According to the ICF Climate Center, many U.S. cities in the South and Midwest are expected to see more days with higher temperatures if current emissions rates continue. CBS News homeland security and justice reporter Nicole Sganga explains how Phoenix, Arizona, is preparing.
A heat wave is bringing high temperatures earlier in the summer to some parts of the Southwest, creating dangerous conditions for thousands of Americans. CBS News' Ben Tracy has more.
More than 30 million people are under extreme heat alerts with temperatures expected to hit triple digits from California to Texas. On Thursday, Las Vegas could reach 112 degrees. CBS News Texas reporter Bo Evans has more.
President Biden signed an executive order Tuesday that amounts to his toughest move so far to control the number of migrants coming across the U.S.-Mexico border. The actions allow migrants to be deported before their asylum claims are processed. CBS News' Nancy Cordes and Camilo Montoya-Galvez have the details.
The Arizona Legislature approved a proposal to ask voters to make it a state crime for noncitizens to enter the state through Mexico at any location other than a port of entry.
A heat wave is expected to oppress parts of Texas, California, New Mexico and Arizona through Friday. CBS News' senior national and environmental correspondent Ben Tracy breaks down the effects of the hot weather.
Craig Austin Lang faces a maximum penalty of life in prison after an "international crime spree."
The Gila River Indian Community issued a temporary ban on dances after a police officer was fatally shot and another wounded while responding to a reported disturbance.
Six people were shot in the melee, including the two police officers, and all were taken to local area hospitals by emergency services.
Is the issue of abortion offsetting the drag on President Biden stemming from inflation nationally and immigration in a state like Arizona?
President Biden and former President Donald Trump have talked about the high cost and supply of housing on the campaign trail. Some voters in key swing states say it will be a factor in how they vote this fall.
Wildlife officials said the bear entered the home a second time before it fled.
Donald Trump's former lawyer Rudy Giuliani and nearly a dozen other allies of the former president pleaded not guilty in Arizona Tuesday to criminal charges over an alleged plot to overturn the 2020 election results in the state. CBS News senior White House and political correspondent Ed O'Keefe has more.
This week we are dedicating the broadcast to the life and legacy of Sen. John McCain, who set a record on our broadcast with 112 appearances. We'll hear from his friends, Arizona Republican Sen. Jeff Flake and Illinois Democratic Sen. Dick Durbin. Plus, Bob Schieffer and John Dickerson reflect on the political giant.
In an Arizona courtroom, about a dozen people pleaded not guilty Tuesday to charges of conspiring to overturn the 2020 presidential election, including Trump's former attorney Rudy Giuliani. CBS News chief Washington correspondent Major Garrett has details.
Arizona is one of seven states that Trump lost in 2020 where his allies are accused of schemes to put up alternate electors.
The defense in former President Donald Trump's criminal trial wrapped up its case in New York Tuesday. Meanwhile, about a dozen people accused of attempting to overturn Trump's 2020 defeat in Arizona were arraigned, including former New York Mayor Rudy Giuliani. CBS News' Major Garrett and Ed O'Keefe have more on the developments.
President Trump warns he could order new strikes if Iran's leaders "don't behave," two days before the expected signing of a deal that remains vaguely defined.
The Senate canceled Jay Clayton's confirmation hearing on Wednesday after President Trump's move to delay the installation of the new intelligence chief.
Ukraine intelligence indicates the country's stepped up drone strikes are forcing Russia to burn through interceptor missiles, possibly faster than it can build new ones.
As standard practice, the military makes public identifications 24 hours after next of kin have been notified.
U.S. inflation is expected to remain elevated through the end of the year, Fed officials say in their latest forecast.
Jackson Lahmeyer had been backed by President Trump, although the president dropped his endorsement shortly before Lahmeyer dropped out.
In an exclusive interview with CBS News, retired Justice Arthur Engoron reflected on the highs and lows of the 2023 Trump civil fraud trial.
The agreement, as read by senior U.S. officials, allows Iran to immediately begin exporting oil and petroleum products.
Rex Heuermann was sentenced to life in prison without the possibility of parole for the series of murders known as the Gilgo Beach serial killings.
Jackson Lahmeyer had been backed by President Trump, although the president dropped his endorsement shortly before Lahmeyer dropped out.
U.S. inflation is expected to remain elevated through the end of the year, Fed officials say in their latest forecast.
After more than a decade since it was announced, the Obama Presidential Center and Library officially opens to the public in Chicago's Jackson Park on June 19, 2026.
Acting Attorney General Todd Blanche appointed Alessandra Serano to serve as the Justice Department's national coordinator on human trafficking and child exploitation cases.
As standard practice, the military makes public identifications 24 hours after next of kin have been notified.
U.S. inflation is expected to remain elevated through the end of the year, Fed officials say in their latest forecast.
Social Security checks could see a 22% cut in 2032 unless Congress takes steps to shore up the program. Here are 5 ideas for fixing it.
AI is slashing the cost of starting and running a business. "Everything has decreased in cost and increased in speed," one entrepreneur said.
New Fed Chairman Kevin Warsh is stepping in at a critical juncture for the U.S. economy, with inflation at its highest level in more than three years.
The sale will split ownership of the pizza chain between a U.S.-based private equity firm and a Chinese restaurant company.
Jackson Lahmeyer had been backed by President Trump, although the president dropped his endorsement shortly before Lahmeyer dropped out.
The agreement, as read by senior U.S. officials, allows Iran to immediately begin exporting oil and petroleum products.
After more than a decade since it was announced, the Obama Presidential Center and Library officially opens to the public in Chicago's Jackson Park on June 19, 2026.
Acting Attorney General Todd Blanche appointed Alessandra Serano to serve as the Justice Department's national coordinator on human trafficking and child exploitation cases.
Georgia House leadership say they are holding off on redrawing Georgia's legislative maps during the special legislative session.
A WHO official tells CBS News Ebola is still spreading in Congo after a month, as experts race to contain the outbreak in Central Africa.
Dr. Peter Stafford, his wife, Rebekah Stafford, and their four children all arrived safely on Monday, according to Serge, a Pennsylvania-based Christian missions organization.
After congressional Republicans let expanded subsidies for Affordable Care Act plans expire at the end of last year, some families have decided the price is too great of a financial burden and canceled their coverage.
The affected formula was sold at Target and at Nara.com, according to the Food and Drug Administration.
Hosted by Jane Pauley. Featured: The lack of obesity in Japan; Vice President JD Vance and second lady Usha Vance; former child star Bill Mumy; the past and future of the Houston Astrodome; a time capsule for America's 500th birthday; and soccer art made with gum wrappers.
The agreement, as read by senior U.S. officials, allows Iran to immediately begin exporting oil and petroleum products.
Ukraine intelligence indicates the country's stepped up drone strikes are forcing Russia to burn through interceptor missiles, possibly faster than it can build new ones.
Vice President JD Vance said on "CBS Monrings" that the Trump administration wants "to tell the American people what's in this deal."
President Trump warns he could order new strikes if Iran's leaders "don't behave," two days before the expected signing of a deal that remains vaguely defined.
Critics have questioned the overall legality of the boat strikes as well as their effectiveness since the U.S. military began them in September 2025.
CBS will host a primetime special celebrating America's 250th birthday on Saturday, July 4, with exclusive performances and the largest fireworks show in history.
"CBS Evening News" anchor Tony Dokoupil and "Entertainment Tonight" co-host Nischelle Turner will host "The Great American Block Party 250," a primetime special on July 4 celebrating America's 250th birthday from Washington, D.C.
Durand Bernarr talks about collaborations in his music, why his new album's title is a tribute to his father and his music journey since his viral Grammy speech earlier this year.
Lionel Messi tied the Men's World Cup goals record with his first World Cup hat trick as Argentina topped Algeria.
Chris Stapleton and The Smashing Pumpkins are set to headline America250's "America's Block Party Concert," with Queen Latifah set to host. Rosie Rios, the chair of America250, joins CBS News 24/7 with more.
AI is slashing the cost of starting and running a business. "Everything has decreased in cost and increased in speed," one entrepreneur said.
The deal comes just days after SpaceX went public in the largest IPO in history, raising $75 billion to help fund its expansion.
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.
Anthropic's senior staff is planning to meet with White House officials amid a recent dispute over the company's safety measures. Maria Curi, a tech reporter for Axios, has more.
U.K. Prime Minister Keir Starmer hopes to have a ban on kids using social media that is "designed to be addictive" enacted by early next year.
The Defense Department released a third batch of UFO files on Friday, three weeks after its second drop. These are all of the videos in the latest tranche, plus analysis from astrophysicist Avi Loeb.
The goblin shark had only previously been seen when caught by fishermen and they died shortly afterward.
The researchers saw many strange animals — many believed to be new to science — living off the whale carcasses.
NASA's Artemis III astronauts plan to carry out rendezvous and docking procedures with commercial moon landers being built by SpaceX and Blue Origin.
Great white sharks are classified as "critically endangered" in the Mediterranean Sea, and underwater sightings are incredibly rare.
Rex Heuermann was sentenced to life in prison without parole Wednesday after pleading guilty to a series of murders known as the Gilgo Beach serial killings. Heuermann spoke at the hearing where the sentence was handed down. CBS News' Shanelle Kaul reports.
Rex Huermann, the man who pleaded guilty to a series of murders known as the Gilgo Beach serial killings, has been sentenced to life in prison without the possibility of parole. CBS News' Shanelle Kaul reports.
The FBI says it foiled a plot to attack Sunday's UFC event at the White House. Court records detail an alleged plot to use drones carrying explosives and snipers to target certain event attendees. CBS News' Katrina Kaufman has the latest.
Rex Heuermann, the man who pleaded guilty in April to the Gilgo Beach murders, is set to be sentenced on Wednesday. Tom Hanson reports on how the case unfolded.
Luigi Mangione's lawyers will argue that he was suffering from an extreme emotional disturbance when he allegedly killed UnitedHealthcare CEO Brian Thompson.
NASA's Jared Isaacman says the crew was selected solely based on their experience, expertise and availability for flight assignment.
NASA's Artemis III astronauts plan to carry out rendezvous and docking procedures with commercial moon landers being built by SpaceX and Blue Origin.
Out of an abundance of caution, NASA briefly directed five of the seven crew members aboard the International Space Station to wait inside the docked SpaceX Crew Dragon "Freedom" spacecraft.
Three solar flares burst from the sun this week, raising the chances of seeing the northern lights for people across the United States.
NASA officials said the $582 million MAVEN orbiter could not be recovered after a problem on the far side of Mars late last year, and that its extraordinarily successful mission was at an end.
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
Summer is the time to enjoy live music, indoors and out. Scroll through our gallery of some of 2026's leading musical acts, featuring images by CBS News photojournalist Jake Barlow and photographers Ed Spinelli and Kirstine Walton.
Does the evidence show a cover-up, or was Todd Kendhammer wrongfully convicted for the murder of his wife?
Family seeks answers in death of newlywed who disappeared in 2005 while on Mediterranean honeymoon cruise.
Meet the tattooed beauty charged in the death of Google executive Forrest Hayes.
The Federal Reserve maintained its benchmark interest rate on Wednesday in its first meeting with Kevin Warsh as chair. CBS News MoneyWatch correspondent Kelly O'Grady reports from the New York Stock Exchange.
Speaking to reporters in Paris, France, on Wednesday, President Trump criticized the United States-Mexico-Canada Agreement, saying he would "rather not have" it. Mr. Trump signed the trade deal during his first term.
"CBS Evening News" anchor Tony Dokoupil and "Entertainment Tonight" co-host Nischelle Turner will host "The Great American Block Party 250," a primetime special on July 4 celebrating America's 250th birthday from Washington, D.C.
President Trump told CBS News' Nancy Cordes that he would bomb "the hell" out of Iran if they don't adhere to the latest agreement, despite the text not including much about developing nuclear weapons.
More details are emerging on the suspects in the alleged plot to attack the UFC event at the White House on Sunday. 19 people were involved in the alleged scheme, the FBI said. CBS News' Sarah Lynch has the latest.