Get ready to feel small: The sun is 99.8 percent of the mass of the solar system. Here are more colossal facts about our star.

Ready to have your mind blown by some seriously cool Earth facts? In this video, we’re diving into the wildest things about our planet that you probably never knew—like why the Earth hums, how we’re ...

Imagine the sound of a dinosaur roaring... Super loud, right? Wrong... It turns out the giant prehistoric creatures almost ...

Life’s a lot better when you stay curious and open-minded about the world. That’s easier said than done, however. Adult ...

The science behind why the Earth will spin just a little bit faster on July 9, July 22, and August 5, this year.

As Earth spins faster than it has in decades, atomic clocks are catching the difference, and shorter days are on the horizon.

Ancient oceans with phosphorus-rich waters may have supported some of Earth’s earliest microbial life, according to a new ...

Earth and our entire Milky Way galaxy may sit inside a mysterious giant hole which makes the cosmos expand faster here than ...

Volcanoes—everything to know about nature’s geologic architects Fiery volcanoes have belched up molten rock, hot ash, and gas since Earth formed billions of years ago.

Ask your family these 159 fun trivia questions for kids to make family game night a blast.

Explore news and insights on climate change, environment policies, global warming and sustainable practices with The New York Times Climate and Environment section.