This April 22 marks the 55th anniversary of Earth Day. The power of those 20 million voices that came out on the streets that first Earth Day led the United States to create the Environmental ...

Around 66 million years ago an asteroid hurtled towards Earth and smashed into the planet, setting off a chain of events that ...

What size is it?" astronomer Nick Moskovitz said. Moskovitz says he's become an "asteroid detective," working to protect Earth from a possible disaster. "Find them before they find you.

NASA's $1.4 billion NEO Surveyor telescope aims to detect and monitor dangerous asteroids, providing early warnings to ...

That is, how to spend what’s been pledged so far — and how to raise a lot more to help preserve plant and animal life on Earth ... degraded ecosystems under protection by 2030, known as ...

JW Marriott Marquis Hotel Shanghai Pudong marked Earth Hour 2025 on March 22 with a series of sustainability-driven ...

Earth Day is April 22. Here's what to know about how Earth Day happened and how to celebrate our planet this April.