Thousands marched in Washington, DC, days before Trump's inauguration on. They are demonstrating for women's reproductive ...

The deadly 3.54-inch-long spider Atrax christenseni is among the most dangerously venomous spiders for humans. “When I felt ...

Neurogeneticist Matthew DeGennaro is the first scientist to make a mutant mosquito — a game-changing tool in researching ...

Better known as the “Demon of Champawat,” this Bengal tiger prowled the woods for nearly a decade, mauling any human within ...

From the savannah to the ocean depths, these are the 16 deadliest animal predators in the world. Discover their incredible ...

It's called Malo kingi, aka the "common kingslayer," a jellyfish that's one of the most venomous animals on the planet. It is ...