Vivian Nosovitsky, 21, had finished another year of traveling abroad when she noticed pain in her eye. Eventually, doctors ...

With its threats of climate doom and malevolent AI takeovers, the 21st century has all the terror you’ll ever need. But if ...

For starters, you will notice a blue fog in the area. This stays trapped inside your base's shield and will infect you as ...

What do you get when you take an alien parasite and smush it together with a human being? Would you get to become a ...

Lurking in the vast expanse of the ocean and buried deep in the Siberian permafrost, there are giants—not blue whales and ...

"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most disturbing alien races in the galaxy.

Why do parasites harm their hosts? That's a question evolutionary biologists ask as they try to predict how a parasite might evolve and perhaps become more lethal in response to control methods, such ...