A new study led by UNLV scientists sheds light on how planets, including Earth, formed in our galaxy—and why the life and ...

Ryugu’s samples reveal that water activity on asteroids lasted far longer than scientists thought, possibly reshaping ...

Coral reefs have passed their survival limit, confirming Earth’s first tipping point and signaling more irreversible climate ...

Five of Earth’s vital systems are close to a point of irreversible change, warns a new report released by a global network of scientists ahead of the upcoming U.N. climate change conference in Brazil.

Throughout most of Earth's geological history, its paleoclimate has remained hospitable to life—largely thanks to continental ...

"With these probability maps, we can push asteroids away while preventing them from returning on an impact trajectory, ...

Humanity has reached the first Earth system tipping point, the widespread death of warm-water coral reefs, marking the ...

The world's tropical coral reefs have almost certainly crossed a point of no return as oceans warm beyond a level most can ...

When Earth is opposite Mars from the sun, it will appear full because you’re looking directly on the daylit side. But mitigating this is its far greater distance, plus the fact that Earth appears much ...

The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...

Democrat Abigail Spanberger received 52% of the vote to 42% for Republican Lt. Gov. Winsome Earle-Sears in the poll that Emerson College Polling and The Hill released Thursday.

Hewlett Packard Enterprise Company (NYSE:HPE) disclosed insider activity on September 25, 2025, when Maeve C. Culloty, EVP and President & CEO of Financial Services, sold 3,738 shares at $25.12 apiece ...