About 71% of Earth’s surface is covered by water, and 96.5% of that water is found in the oceans.

Millions of people around the world will pause, at least for a moment, to mark Earth Day. The annual event is Wednesday.

How much do you know about our planet? Here are the amazing, odd and downright cool Earth facts scientists learned in the ...

From the moon's formation to the Earth's core, some of the planet's biggest mysteries are still wide open Fascinating ...

NASHVILLE, Tenn. (WSMV) - On April 22, 2026, the world celebrates Earth Day to raise awareness about climate change. Since ...

Here's what to know about Earth Day 2026 and how the holiday came to be.

Add Yahoo as a preferred source to see more of our stories on Google. Earth's magnetic field is like an invisible shield that protects our planet from solar and cosmic radiation. While it might not be ...

Earth Day 2026 is the largest civic observance on the planet. Yet few organizations mark it. Here are four actions to take ...

Add Yahoo as a preferred source to see more of our stories on Google. No, Earth will not have "two moons until 2083," but asteroid 2025 PN7 has joined Earth's orbital path, with the tiny fleet of ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. New research shows that rising sea levels caused by melting ice sheets are redistributing mass across the planet, ...

You may have heard a lot of online chatter about Earth's two moons recently, but that doesn't quite get the discovery right. Earth still only has one true natural satellite — our 2,159-mile-wide moon ...

Amid the cold silence of the main belt, a giant rock drifts through space. It has existed for billions of years unchanged, but today, it will be irrevocably broken. Another rocky object hurtles toward ...