Youth climate activists flocked to Tallahassee Thursday to back legislation that would protect Floridians from being taken ...

As Earth’s climate changes, one of the hardest things to figure out is exactly how the planet will change in response. And ...

Scientists have uncovered a surprising mechanism that may explain how Earth cooled dramatically after the age of dinosaurs.

Mars’s gravity shapes ice ages on Earth, new research finds - 'Without Mars, Earth’s orbit would be missing major climate ...

Sixty-six million years ago, Earth was a tropical greenhouse. Today, it's an ice-capped world. And an international team of ...

Hottest year on record,” “Hottest decade ever,” “Earth enters uncharted climate territory.” The repetition has become so ...

The Bulletin of the Atomic Scientists cites nuclear threats, climate change, and technological risks exacerbated by weakened ...

The Bulletin of the Atomic Scientists cited risks of nuclear war, climate change, potential misuse of biotechnology and the increasing use of artificial intelligence without adequate controls as it ...

The clock is a symbolic way to show the public how close scientists believe the world is to a human-made apocalypse.

Olympic organisers invoke ancient truce to call for suspension of war - The tradition stretches back to ancient Greece ...

Tree rings hold clues about ancient solar storms. New research shows tree growth and carbon storage can shift those signals ...

The last ice age did not shut down Atlantic ocean currents, and that discovery may help explain future climate risks.