Inside the deadly disease confounding medicine, researchers piecing together clues and the breakthrough that meant survival ...

In parts of China, a mushroom called Lanmaoa asiatica is widely sold, widely eaten, and usually harmless, unless it’s ...

Usually, comets are dormant blocks of rock and ice. They only wake up when they get close to a star. The intense heat causes ...

This emerald bug might look like a piece of fine jewellery. But take my word for it. You don’t want this wasp anywhere near you, even if it would make a beautiful accessory. Supreme Court hands Steve ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." For every legitimate researcher trying their best to ferret out some evidence of alien life somewhere out ...

Tony Harris and his team investigate if a glowing orb spotted in Phoenix is tied to one of the most legendary UFO incidents ever recorded in a new episode of “The Proof is Out There: Alien Edition” ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Elle Fanning in "Margo's ...

Journalist Tony Harris will present compelling evidence of UFO sightings from around the globe in “The Proof Is Out There: Alien Edition,” a special edition of the series premiering season 2 on ...

The popular spinoff docuseries The Proof Is Out There: Alien Edition returns to the History Channel with its season two premiere Thursday, March 12 at 10/9c. During the season two premiere episode, ...