Flat-earthers believe one of the most curious conspiracy theories on the internet. Here's a look at what they believe and why.
Inside All About History 126: Discover why the Teutonic Knights brought their holy war back to Europe and how they became a major medieval power.
A handful of regions around the world regularly unleash terrifyingly large earthquakes. Here are the 20 largest earthquakes on record.
Antarctica is the coldest, windiest, driest continent on the planet, and researchers are still discovering many of its secrets. Find out some of the most interesting facts about the southernmost continent.
A broken hill, an ancient crater and the human tendency to find faces everywhere may explain the teddy bear on Mars.
Archaeologists in Jerusalem have unearthed a massive moat beneath a busy roadway. But a handprint etched into the stone structure remains a mystery.
A mysterious "whirlpool" of light temporarily shone in the night sky above Hawaii's Mauna Kea. Experts think it was linked to a SpaceX launch.
Buying Guide We’ve tested the best rowing machines to help step up your workout, with top models from Hydrow, Ergatta and more.
Buying Guide The Live Science team has tested a number of the best electric toothbrushes, from budget-friendly options to AI-integrated technology.
The most notorious pirates wreaked havoc from China to the Caribbean. Here are 10 fearsome pirates from history.