Discover how optical illusions trick your brain with viral puzzles and science secrets. Learn why we see moving images, ...

Shutterstock Mount Rushmore and Sacred Sioux land Four giant faces stare out from what the Lakota called Six Grandfathers ...

From moon missions and ghost walks to cigar box guitars and lush botanical gardens, this once-overlooked city is now firmly on the map.

This week, a groundbreaking new study reveals the discovery of new caves on the Moon that could serve as natural entrances to ...

More fireflies than usual are lighting up summer evenings in New York and the Northeast. But scientists say the lightning ...

Slightly less than half of U.S. adults believe that Black people face “a great deal” or “quite a bit” of discrimination in ...

Do you know apart from white and brown, there are blue and green eggs as well, laid by a mysterious chicken? Let’s know more ...

An exclusive conversation with Mark Chen and Jakub Pachocki, OpenAI’s twin heads of research, about the path toward more ...

New imaging technology has allowed scientists to decipher the tattoos of an Iron Age mummy—and study them like never before.

Discover the allure of Danube river cities and take a cruise along Europe's most iconic waterway, steeped in history and ...

A grayscale ballerina who appears to be moving. A human who can fit in a doll box. A black-and-white prism that appears to ...

The Grand Canyon’s North Rim has been special to generations of Americans. A frequent visitor reflects on this national ...