Which form of energy is the cheapest? CBS News asked experts to find out.
CBS News looked at the cost of producing coal, gas, nuclear, wind and solar energy to determine which is the cheapest.
Solar Power
Texas farmer finds profit grazing sheep on solar farms
Some farmers are abandoning traditional farming for solar grazing — renting out sheep as lawn mowers for solar farms.
Farmer finds success grazing sheep on solar farms
Some farmers are abandoning traditional farming for solar grazing -- renting out sheep as lawn mowers for solar farms. Janet Shamlian reports.
Pilot breaks altitude record for solar-powered plane, team says
The achievement is "one of those unforgettable peaks that define great human and technological adventures," the SolarStratos mission said in a statement.
EPA terminates $7 billion Solar for All program
The Solar for All program provided funding to grant recipients that planned to create or expand solar programs for low-income communities.
New study on solar power and CO2 emissions
As energy demand continues to rise, along with higher utility bills, the Trump administration has promised to address the problem by increasing fossil fuel power generation. But a new study is highlighting ways that the U.S. could increase energy production and reach its emissions goals faster by increasing the use of solar power. CBS News' Tracy Wholf has more.
Sheep do some lamb-scaping on solar farms
In the small farming town of LaSalle, sheep move in for the summer to help manage the landscaping responsibilities on a 5 megawatt solar farm. CBS News Colorado's Dillon Thomas has the story.
Environmental impact of "big, beautiful bill"
President Trump's "big, beautiful bill" cuts renewable energy tax credits and boosts fossil fuel drilling and mining on federal lands. Michael Grunwald, author of the new book "We Are Eating the Earth," joins "The Takeout" to unpack the climate fallout from the president's legislation.
Senate removes excise tax on renewable energy industry from Trump tax bill
The Senate budget bill would have imposed an excise tax on certain wind and solar projects with foreign materials.
Senate version of Trump bill would hit renewable energy industry with new tax
The GOP Senate version of the "big, beautiful bill" would raise the cost of wind and solar projects by 10% to 20%, one energy group estimated.
Nevada community fighting against solar farms
The Trump administration has frozen or outright ended a number of alternative energy projects, like offshore wind farm permits. But a massive solar farm project in Nevada is still moving forward. Andres Guitierrez reports some local residents worry it could cast a shadow on other economic development.
Solar industry grazing vegetation with sheep
The solar industry has exploded over the past decade, and that includes putting panels on farmland to capture electricity. Maintaining the land underneath those panels can be a pricey proposition, but now there are workers doing it on the cheap. CBS News correspondent Jason Allen explains.
Jimmy Carter's environmental legacy
As the U.S. Capitol prepares to honor former President Jimmy Carter, Rolling Stone climate reporter Jeff Goodell looks back on his environmental legacy.
How this new car runs without gas or electricity
As climate change intensifies, the race for a more eco-friendly car has revved up. Itay Hod reports on the newest twist on travel.
Volunteers bring solar power to North Carolina communities after Helene
Two weeks after Hurricane Helene downed power lines across western North Carolina, volunteers are bringing solar power to communities in the region.
7/24/2022: Reality Winner, Array of Hope, Laurie Anderson
Scott Pelley speaks with Reality Winner; Bahamas installing solar power after storms; Anderson Cooper speaks with Laurie Anderson
The rising energy demands of data centers
There are hundreds of data centers across the U.S., most of which are run by big tech firms, and their seemingly endless rows of servers are consuming huge amounts of electricity. Ben Tracy takes a look at how one of those companies, Google, is turning to renewable energy sources to power them.
Battery storage is key to scaling up renewable energy. Here's why.
As the U.S. transitions away from coal and gas, battery storage is crucial for making the power grid reliable.
Battery storage key to renewable energy's success
Battery storage is what allows renewable energy to provide power even when the sun isn't shining or the wind isn't blowing. It's key to making the electrical grid reliable as we transition away from coal and gas. Ben Tracy examines how battery technology is improving.
Global shift toward green energy accelerating
A global shift in the way the world produces energy has started. According to the International Energy Agency, the world will spend twice as much on clean energy in 2024, including solar, wind and nuclear, as it will on fossil fuels. John Dickerson explains.
Biden commemorates Earth Day; Trump in court
President Biden was on the campaign trail in Virginia on Monday for an Earth Day event, while former President Donald Trump spent the day inside a Manhattan courtroom. Michael Tyler, communications director for the Biden campaign, joins CBS News to discuss the latest in the 2024 race.
Super Bowl 2024 to be powered by Nevada desert solar farm
A vast solar farm with over 621,000 panels shimmer like a mirage but with the capability to power close to 60,000 residential customers — or one very big stadium.
A silver lining to Norway's soggy summer rain clouds: Free electricity
Rain-swelled reservoirs in hydro-powered Norway mean residents in its two largest cities have enjoyed 2 days with free electricity.
Eye on America: The "solar grazing" industry
In Massachusetts, we see how grazing sheep are part of a unique partnership with the growing solar industry. Then in Illinois, we tune into the bipartisan effort to keep AM radio accessible in new car technology. Watch these stories and more on "Eye on America" with host Michelle Miller.
New York solar farm fire prompts warning over possibly toxic smoke
In a statement, Gov. Kathy Hochul said that the "large battery fire" had "caused significant damage and is emitting large amounts of smoke that may pose health risks."
Injured Lindsey Vonn completes final training run ahead of Olympic race
"Just because it seems impossible to you doesn't mean it's not possible," Vonn says.
White House removes Trump post with racist footage of Obamas hours after defending it
The footage is included in a video that promotes false claims that the 2020 presidential election was rigged against Mr. Trump.
Authorities tow car from Nancy Guthrie's home after new message
Local and federal authorities said "investigators are actively inspecting the information provided in the message for its authenticity" regarding the disappearance of Nancy Guthrie.
Bad Bunny lyrics to know before his Super Bowl halftime show
With Bad Bunny headlining a historic Super Bowl halftime show, we highlight some of his most impactful lyrics in Spanish and English.
Zelenskyy says U.S. gave Ukraine, Russia a deadline for agreement to end war
If the June deadline is not met, the Trump administration will likely put pressure on both sides to meet it, Zelenskyy told reporters.
Exclusive
Lutnick and Epstein were in business together, Epstein files show
Though the commerce secretary has called his interactions with Epstein as "limited," the two were in business together four years after Epstein's 2008 guilty plea.
Purported Nancy Guthrie ransom note demanded bitcoin. Could it be tracked?
Cryptocurrency transactions are often thought to be anonymous and untraceable. That's a misconception, experts tell CBS News.
Hungary's Orbán to attend inaugural meeting of Trump's "Board of Peace"
Hungarian Prime Minister Viktor Orbán attended the launch of the initiative last month in the Swiss ski resort of Davos.
Pentagon says it's cutting ties with "woke" Harvard
The Pentagon says it will cut ties with Harvard University, ending graduate-level military training, fellowship and certificate programs.
U.S.
More U.S.
California urges avoiding wild mushrooms after deaths, liver transplants
More than three dozen cases of death cap mushroom poisonings have been reported in California since November, health officials said.
Zelenskyy says U.S. gave Ukraine, Russia a deadline for agreement to end war
If the June deadline is not met, the Trump administration will likely put pressure on both sides to meet it, Zelenskyy told reporters.
Pentagon says it's cutting ties with "woke" Harvard
The Pentagon says it will cut ties with Harvard University, ending graduate-level military training, fellowship and certificate programs.
Truck driver spends decades carving a scale model masterpiece of New York City
Beginning in 2004, Joe Macken carved all five boroughs of New York City out of balsa wood, every site and stadium, and every bridge and building. His creation consists of almost 1 million structures.
Heightened security from dozens of local, federal agencies ahead of Super Bowl
More than 35 local, state and federal agencies have been working for the last 18 months to prepare for Super Bowl LX in Santa Clara, California.
MoneyWatch
More MoneyWatch
Exclusive
Lutnick and Epstein were in business together, Epstein files show
Though the commerce secretary has called his interactions with Epstein as "limited," the two were in business together four years after Epstein's 2008 guilty plea.
Dow crosses 50K for first time as stocks enjoy best day since May 2025
Resurgent technology stocks drove the rebound after a volatile week, while bitcoin also recouped losses.
Purported Nancy Guthrie ransom note demanded bitcoin. Could it be tracked?
Cryptocurrency transactions are often thought to be anonymous and untraceable. That's a misconception, experts tell CBS News.
Prediction markets soar ahead of the Super Bowl
Emboldened by loosened restrictions from federal regulators, prediction markets look to cash in on Super Bowl Sunday.
See the 43 drugs available on new discounted drug site TrumpRx
Here's what to know about TrumpRx, including how it works, who can use it, and how much money it can save.
Politics
More Politics
Some Team USA athletes speak out about politics at home
Skier Chris Lillis said he was "heartbroken about what's happened in the United States," while skater Amber Glenn said she "will not just be quiet."
Zelenskyy says U.S. gave Ukraine, Russia a deadline for agreement to end war
If the June deadline is not met, the Trump administration will likely put pressure on both sides to meet it, Zelenskyy told reporters.
Appeals court endorses Trump policy of denying bond hearings to many ICE detainees
A federal appeals court on Friday endorsed the Trump administration's policy of holding broad groups of immigration detainees without access to bond hearings, a major legal victory for President Trump.
Pentagon says it's cutting ties with "woke" Harvard
The Pentagon says it will cut ties with Harvard University, ending graduate-level military training, fellowship and certificate programs.
Trump says he "didn't see" image depicting Obamas as apes in social media post
President Trump late Friday addressed a video posted to his social media account that included a racist depiction of Barack and Michelle Obama as apes, telling reporters he didn't see the part that showed the former president and first lady.
HealthWatch
More HealthWatch
Her deadly diagnosis only had 1 warning sign. Here's how she survived.
Becca Valle, then 37, enrolled in a cutting-edge clinical trial after surgery removed an aggressive tumor from her brain.
California urges avoiding wild mushrooms after deaths, liver transplants
More than three dozen cases of death cap mushroom poisonings have been reported in California since November, health officials said.
See the 43 drugs available on new discounted drug site TrumpRx
Here's what to know about TrumpRx, including how it works, who can use it, and how much money it can save.
White House launches TrumpRx discounted drug site
The Trump administration launched its new TrumpRx direct-to-consumer prescription drug listing site late Thursday, part of a push to offer medication at steep discounts.
Officials warn against drinking raw milk after baby dies from listeria
The New Mexico Department of Health said officials believe the baby contracted listeria after their mother drank raw milk during pregnancy.
World
More World
Hungary's Orbán to attend inaugural meeting of Trump's "Board of Peace"
Hungarian Prime Minister Viktor Orbán attended the launch of the initiative last month in the Swiss ski resort of Davos.
Skier Eileen Gu sports a personalized, detail-studded ski suit at Olympics
Gu qualified for the women's slopestyle final wearing an outfit with details inspired by her Chinese heritage and her personal quirks.
Some Team USA athletes speak out about politics at home
Skier Chris Lillis said he was "heartbroken about what's happened in the United States," while skater Amber Glenn said she "will not just be quiet."
Swiss skier Franjo von Allmen wins first gold medal of Milano Cortina Games
The second gold medal of the Milano Cortina Games was awarded to Frida Karlsson of Sweden in the women's 10km+10km skiathlon.
Injured Lindsey Vonn completes final training run ahead of Olympic race
"Just because it seems impossible to you doesn't mean it's not possible," Vonn says.
Entertainment
More Entertainment
Entertainment
The Barr Brothers perform "Another Tangerine"
Montreal-based brothers Andrew and Brad Barr released their debut album in 2010 and have won some of Canada's top music awards for their indie sound. Performing from their first album in eight years, "Let it Hiss," here's The Barr Brothers performing "Another Tangerine."
The Barr Brothers perform "Naturally"
Montreal-based brothers Andrew and Brad Barr released their debut album in 2010 and have won some of Canada's top music awards for their indie sound. Performing from their first album in eight years, "Let it Hiss," here's The Barr Brothers performing "Naturally."
The Barr Brothers perform "Run Right Into It"
Montreal-based brothers Andrew and Brad Barr released their debut album in 2010 and have won some of Canada's top music awards for their indie sound. Performing from their first album in eight years, "Let it Hiss," here's The Barr Brothers performing "Run Right Into It."
Skier Eileen Gu sports a personalized, detail-studded ski suit at Olympics
Gu qualified for the women's slopestyle final wearing an outfit with details inspired by her Chinese heritage and her personal quirks.
Bad Bunny lyrics to know before his Super Bowl halftime show
With Bad Bunny headlining a historic Super Bowl halftime show, we highlight some of his most impactful lyrics in Spanish and English.
Technology
More Technology
Super Bowl fans warned to keep drones at home with flights banned over big game
The FAA says it is collaborating with the FBI to detect, track and assess unauthorized drone activity at the Super Bowl.
Ukrainian military drone simulator adapted for video gamers in world first
Gamers across the world can now recreate drone strikes in Ukraine from the comfort of their own home, with this newly released game.
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.
How will AI transform the workforce?
CBS News business analyst Jill Schlesinger talks about how companies are using artificial intelligence, the discussion around the technology and how it's impacting the workforce.
Tesla, Waymo leaders defend product safety
Executives from Waymo and Tesla defended their self-driving vehicle technology in testimony before the Senate Commerce Committee on Wednesday. CBS News' Kris Van Cleave reports and Ian Krietzberg, an AI correspondent at the digital media company Puck, has more.
Science
More Science
Scientists "quite surprised" to find one polar bear population thriving
After decades monitoring polar bears in Norway's far north, researchers say the animals have proven incredibly adaptable, but there are no guarantees for the future.
Mysterious dark matter seen in new map of distant galaxies
Dark matter doesn't absorb or give off light so scientists can't study it directly. But they can observe how its gravity warps and bends the star stuff around it.
Cow develops technique to scratch herself
"CBS Saturday Morning" learns more about Veronika, the clever cow who figured out multiple ways to scratch herself with a broom. It was the first time a cow was seen using a tool.
Almanac: January 18
"Sunday Morning" looks back at historical events on this date.
Fossils found at Dinosaur National Monument, first excavation in 100 years
The Dinosaur National Monument, which is located on the border between Colorado and Utah, was last excavated in 1924.
Crime
More Crime
Crime
Latest in Nancy Guthrie disappearance
Authorities said Friday they were inspecting an apparent new message relating to the disappearance of "Today" host Savannah Guthrie's mom, Nancy, after the family reported her missing from her home on Sunday.
Luigi Mangione has outburst after hearing
Luigi Mangione had an outburst after a hearing on Friday in which the judge announced that his New York State trial will begin on June 8. CBS News legal reporter Katrina Kaufman is following the case.
Authorities tow car from Nancy Guthrie's home after new message
Local and federal authorities said "investigators are actively inspecting the information provided in the message for its authenticity" regarding the disappearance of Nancy Guthrie.
Investigators vetting Guthrie ransom note
Friday marked six days since Nancy Guthrie's apparent abduction, and Guthrie's three children have been posting on social media hoping to reach whoever may have taken her. CBS News' Andres Gutierrez reports and former FBI counterintelligence operative Eric O'Neill has more.
Mangione claims double jeopardy
Luigi Mangione had an outburst in a New York courtroom on Friday after a judge scheduled his state trial to begin before his federal case. The UnitedHealthCare CEO murder suspect claimed "this is the same trial twice" and called it "double jeopardy." CBS News' Katrina Kaufman has more.
Space
More Space
Space
What led NASA to delay Artemis II launch
NASA's first crewed moon mission in more than 50 years has been delayed until March at the earliest. During a routine dress rehearsal of the launch, persistent liquid hydrogen leaks were discovered in the Artemis II rocket. CBS News space consultant Bill Harwood breaks it down.
NASA hopes to fix Artemis II moon rocket leak with on-pad repair
NASA plans to test the planned leak repair with a second dress rehearsal fueling test later this month.
NASA delays Artemis II launch
NASA delayed the Artemis II moon rocket launch after a hydrogen leak was found during a wet dress rehearsal, the agency announced Tuesday. CBS News senior space consultant Bill Harwood has the latest.
NASA begins mission to map the boundaries of our heliosphere
A NASA mission is underway to map the heliosphere, which is a huge protective bubble around the solar system that was created by the sun.
NASA moon launch off until March due to issues during tests
NASA says it can't try until March at the earliest to send a crewed spacecraft on a flight around the moon and back, due to hydrogen leaks during testing of the Artemis II rocket.
Latest Galleries
More Latest Galleries
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
More Latest CBS News Videos
Latest CBS News Videos
Robert Kraft's Super Bowl ad tackles hate
New England Patriots owner Robert Kraft's Blue Square Alliance Against Hate was launched in 2025, following the success of his 2023 Blue Square campaign, to help combat antisemitism and hate in all forms. "CBS Saturday Morning" sits down with Kraft to learn more.
The Barr Brothers perform "Another Tangerine"
Montreal-based brothers Andrew and Brad Barr released their debut album in 2010 and have won some of Canada's top music awards for their indie sound. Performing from their first album in eight years, "Let it Hiss," here's The Barr Brothers performing "Another Tangerine."
The Barr Brothers perform "Naturally"
Montreal-based brothers Andrew and Brad Barr released their debut album in 2010 and have won some of Canada's top music awards for their indie sound. Performing from their first album in eight years, "Let it Hiss," here's The Barr Brothers performing "Naturally."
The Barr Brothers perform "Run Right Into It"
Montreal-based brothers Andrew and Brad Barr released their debut album in 2010 and have won some of Canada's top music awards for their indie sound. Performing from their first album in eight years, "Let it Hiss," here's The Barr Brothers performing "Run Right Into It."
How drones impact Super Bowl security
While drones give Super Bowl viewers some of the coolest shots of the game, they also impact security. "CBS Saturday Morning" explores how.