Planet's deepest blue hole discovered but depth remains a mystery
Blue holes are considered an "oasis" for marine life — but the Taam Ja' Blue Hole off the coast of Mexico remains largely mysterious.
Science
Videos show where cicadas have already emerged in the U.S.
The bugs emit a loud, droning buzzing sound when they emerge — signaling they are ready to mate.
Cicada noise in S.C. prompts calls to sheriff
Emerging cicadas are so loud in one South Carolina county that residents are calling the sheriff's office asking why they can hear a "noise in the air that sounds like a siren, or a whine, or a roar." CBS News' John Dickerson has details.
Cicadas are so loud that South Carolina residents are calling police
"Although to some, the noise is annoying, they pose no danger to humans or pets," the sheriff wrote. "Unfortunately, it is the sounds of nature."
NASA's Voyager 1 fixed from billions of miles away
NASA's Voyager 1, the first spacecraft to travel beyond our solar system, has started sending information back to Earth again after scientists managed to fix the probe from 15 billion miles away.
Future of many species at risk
A recent report by the United Nations warned that 1 million species are at risk of extinction because of climate-related issues, and some scientists say the number could be even higher. CBS News national environmental correspondent David Schechter has more.
Could some species dying on Earth be saved in outer space?
A process called cryopreservation allows cells to remain frozen but alive for hundreds of years. For some animal cells, the moon is the closest place that's cold enough.
How countries are using innovative technology to preserve ocean life
More than 100 nations, including the United States, have agreed to protect 30% of the world's oceans by 2030.
What is biodiversity and why is it important? Here's what to know.
This Earth Day, learn about the millions of species of plants and animals and the vital role they all play in the planet's future.
Americans weigh in on cost of living, Trump, expectations for 2026 in poll
More see Trump's policies responsible for economy today than Biden's; there are also concerns about AI impact on jobs.
Hassett says $2,000 tariff checks for Americans will depend on Congress
Director of the National Economic Council Kevin Hassett said Sunday that President Trump's idea to give Americans $2,000 checks funded by tariff revenue will "depend on what happens with Congress."
Khanna says DOJ Epstein files release was a "slap in the face" to survivors
Rep. Ro Khanna said the release of an initial tranche of files and photos related to late sex offender Jeffrey Epstein was a "slap in the face of survivors," while Rep. Thomas Massie said the DOJ is "flouting the spirit and the letter of the law."
U.S. Coast Guard pursuing third oil tanker off Venezuela coast, source says
The pursuit of the tanker, off the coast of Venezuela, is the second such operation this weekend and the third in less than a week.
Thousands of mourners gather at Bondi Beach to honor attack victims
Prime Minister Anthony Albanese, whose government earlier this year recongized a Palestinian state, was booed by the crowd.
Israel's Cabinet approves 19 new settlements in West Bank
The latest approvals bring the total number of new settlements over the past two years to 69, Finance Minister Betzalel Smotrich posted on social media.
Suspected Brown and MIT professor shooter showed signs of anger, former friend says
A former friend of the man accused of the deadly Brown University shooting and killing an MIT professor described him as a "socially awkward" person who showed signs of anger during their time on campus together.
MS-13 gang member sentenced to 1,335 years in prison in El Salvador
Earlier this year, the U.S. designated MS-13, which was formed in Los Angeles in the 1980s by Salvadoran immigrants, a terrorist organization.
Rob Reiner's friends and colleagues share fond and funny memories
Friends and colleagues of Rob Reiner sat down with CBS News to share personal anecdotes and fond memories of him following the news of his tragic death.