在英国，“laughing at oneself（自嘲）” ...

Sound moves faster in water…? We may need fish to get us to Mars…? There was a robot in the 15th century…? Here are fun facts ...

Discover astonishing butterfly facts and delight in learning about the superlatives of butterflies, from the largest to the smallest to the fastest. Whether you're a nature enthusiast, an avid ...

Scientists have debated for decades whether the human brain sprouts new neurons throughout life. What would it mean if it could — and how much evidence is enough?

The Rough Riders are one of the most recognizable military units in history, but there are some things that you […] ...

We are so excited to be back on Planet Earth after an incredible mission on the International Space Station,” NASA’s Jessica ...

Flock Safety cameras, used by thousands of law enforcement agencies in the U.S., have drawn intense criticism from civil liberties groups. Do they help reduce crime or threaten our privacy? By Jeremy ...

The total footprint of buildings along flood-prone riverbanks in the Himalayas grew by half in recent years, a study found. By Raymond Zhong It takes a long time to build new nuclear plants. So, some ...

A version of this essay appeared on ’ Slow Boring, a site dedicated to offering pragmatic takes on politics and public policy At this point, everyone who cares about education policy ...

Editor's Picks 10 Fun Facts About Jellyfish Jellyfish, the wobbly wonders of the ocean, often astound with their unique shapes, sizes, and stings. Learn more about these marine marvels as we dive ...

NASA Science seeks to discover the secrets of space, the origins of the universe, search for life elsewhere, and protect and improve life on Earth.