Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.

Astonishingly, we can identify molecules present in the atmospheres of exoplanets.

Scientists think we could be closer than ever to finding alien life on other planets – with a new simple method. This month, Manuel Scherf and Helmut Lammer of the Austrian Academy of Sciences ...

The search for alien life often sparks the imagination with images of extraterrestrial beings and strange worlds. However, a new theory is shifting the focus—what if life elsewhere in the universe ...