Earth is full of baffling mysteries that defy science. From disappearing rivers to glowing lights in the sky, these unsolved phenomena will leave you questioning reality!

Scientists drilled the deepest hole in human history to uncover the mysteries beneath Earth’s surface. What they found shocked the world—from unexpected temperatures to strange geological formations.

Researchers used advanced technology to digitally "unroll" an ancient Greek text on carbonized papyrus, and now they're ...

North Sentinel Island remains one of Earth's last true time capsules—its people living as their ancestors did for millennia, untouched by modern civilization. And since 1956, the Indian government has ...

In the deserts of southern Peru are 800 straight lines, 300 geometric shapes, and 70 plant and animal figures etched into the ground — and nobody knows who put them there or why they were ...

which may have caused ancient human populations to plummet. Tahlequah, a mother orca, became known around the world in 2018 for the heartbreaking act of carrying her dead calf for more than 1,000 ...

Scientists found that asteroid Bennu contained a set of salty mineral deposits that formed in an exact sequence when a brine evaporated, leaving clues about the type of water that flowed billions of ...

which may have caused ancient human populations to plummet. Tahlequah, a mother orca, became known around the world in 2018 for the heartbreaking act of carrying her dead calf for more than 1,000 ...