Millions of people around the world will pause Wednesday, at least for a moment, to mark Earth Day. It's an annual event ...

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

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

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 ...

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

As of late 2025, NASA had confirmed the existence of a temporary second moon that would remain in orbit next to Earth until 2083. Astronomers discovered a "quasi-satellite" of Earth, also known as a ...

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, ...

Pollen grains are far more than allergens — they are also nature’s time capsules, preserving clues about Earth’s past environments for millions of years. Pollen’s tough outer shell enables it to ...

Researchers are learning details about asteroid impacts going back to the Earth's early history by using a new method for extracting precise information from tiny "spherules" embedded in layers of ...

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 ...

Earth signs are the most grounded people on the planet—you know, the ones who always keep it 100 real. They’re known to be stable, pragmatic, and unwavering. If you want someone to edit your résumé or ...