Blue whales are the largest animals to ever exist on Earth - even bigger than the biggest dinosaurs. This video explores how these massive creatures survive by feeding almost entirely on tiny krill, ...

Newly spotted asteroid 2026 JH2, which could be up to 115 feet wide, will fly past Earth closer than some satellites on ...

Scientists discovered that some of Earth’s supposed earliest animal fossils were actually giant ancient microbes.

David Attenborough's acclaimed nature series Life on Earth began production 50 years ago. Now, a PBS documentary captures the ...

And to mark his 100th birthday, the BBC also revisited it in a new documentary called Making Life on Earth: Attenborough's ...

Scientists have named a newly identified species of wasp after David Attenborough to honor the legendary naturalist and ...

Becca Caroline explains that scientists have discovered that the planet, TRAPPIST-1e, exists in the habitable zone around its ...

Life on Earth: Attenborough’s Greatest Adventure is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire ...

It's Earth Day, a day when people around the world celebrate the planet we call home. In honor of the occasion, here are some facts about Earth you may not know. Earth’s diameter, or the distance ...

April 22 is Earth Day, a special day to celebrate the Earth by dedicating one day to making it a better, healthier place. For over 50 years, Earth Day has been about celebrating our planet and its ...

Astronauts and robotic spacecraft have been capturing profound photos of Earth for decades. Earth Day is an annual celebration on April 22 focused on environmentalism and conservation. Iconic images ...