Imagined planets, ecosystems and creatures show how diverse alien biology could become.

Scientists propose a simple but powerful new method for detecting traces of alien biology, whether on Jupiter's icy moons, in ...

A nutrition scientist applies metabolism, biology and food science to one of science fiction's oldest questions.

Jake Dee has been writing and reviewing horror, thriller and sci-fi movies since 2008. A big genre enthusiast who's an expert in popular mainstream franchises and obscure independent fare alike. With ...

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 ...