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

Add Yahoo as a preferred source to see more of our stories on Google. Ah, Earth. We may not think about our planet on a day-to-day basis, but the world we live in is a pretty interesting place. The ...

Scientists reveal how Earth flipped into an ice age 350 million years ago, uncovering a major shift in the planet’s ancient ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. Scientists have uncovered a previously unknown doughnut-shaped region within Earth's outer core, offering new insights ...

Earth is about to get a new neighbor in the form of an asteroid. But this one won’t be making an impact. Instead, it’ll be what space enthusiasts have dubbed a mini-moon, and it will stick around to ...

Happy Earth Day! For the 55th year, the world is using the day to celebrate Mother Nature and the wonderful planet we live on. "Earth Day really is a symbol of the environmental movement," Sarah ...

The study of Earth science isn’t just for students who are interested in how our planet works. It’s also for those who are passionate about addressing urgent global challenges such as climate change, ...

Interesting Earth Day fact: It remained a grassroots affair for 20 years, before going global and spreading out to 140 ...

The realizations on social media align with what researchers have long known about Earth's composition.

Fifty-six years after the first one rallied 20 million people across America, “we need to do things that make us feel more ...

Earth’s inner core has both changed its relative rotation rate and deformed in the past few decades, according to an analysis of seismic waves recorded when the inner core occupied the same relative ...