The United States is stepping back from the most direct test yet of possible alien biology on Mars just as new telescopes and probes are racing ahead to hunt for life light‑years away. Lawmakers have ...

Science fiction is full of alien species, but some are built with a level of detail that goes far beyond the norm. In this ...

That was the reaction inside the Dreamscape Learn Lab at St. Charles Community College — where biology students aren’t just reading about cells in a textbook. They’re stepping inside them. The ...

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 ...