Is it the invasion of the genome snatchers? Just in case the idea of aliens walking around in human skin suits wasn’t frightening enough. An outlandish study asserts that aliens might have abducted us ...

We spend one-third of our lives asleep. This biological fact is something that, with time and technology, is less and less taken for granted. In many science fiction stories, the future of sleep is ...

When we imagine alien life, we picture monsters, insects, or tentacles—but what if the most realistic aliens are human-like? Evolution tends to solve the same problems with similar designs, and ...

An American scientist said people have portrayed aliens in a bad way but it could be the other way around. Astrophysicist Neil deGrasse Tyson has been studying astrophysics and the search for ...