A flat earth documentary claims it has finally solved the ice wall problem. The argument sounds confident, but does it hold ...

This clip breaks down a flat earth argument that deletes the entire medieval period. Wars, empires, inventions, and entire ...

The geology of the ocean floor is truly spectacular — perhaps even more than land geology. Unfortunately, it's really hard to ...

An ultra-hot rocky exoplanet may be wrapped in a dense atmosphere, defying expectations about what small planets can sustain.

The United States Centers for Disease Control and Prevention (CDC) has revised its long-standing guidance about vaccines and ...

TRAPPIST-1e, an Earth-sized world in the system’s habitable zone, is drawing scientific attention as researchers hunt for ...

Giant tortoises are some of the long-lived species on the planet. Here’s what biologists now understand about one of nature’s ...

New laboratory studies could shed light on a rock containing potential signs of alien life that’s stranded on Mars ...

The intact tomb of an Egyptian royal physician, Tetinebefou, is discovered. Its paintings are so vivid they look like recent ...

Diego Cardeñosa always knew he wanted to study sharks. But when he started his Ph.D., he had to make a choice: tagging sharks ...

A thick layer of more than 12 miles of rock may explain why Bermuda seems to float above the surrounding ocean.

Why are so many of us interested in conspiracy theories, or those enthusiasts (sometimes more accurately described as ...