Exceptionally preserved fossils from the Ediacaran period challenge what scientists thought was possible in sandstone. In the fossil record, creatures without hard shells or skeletons, such as ...

Over the last 100 years, sci-fi films have reflected shifting cultural anxieties: from industrialization and nuclear war to ...

Players do get little glimpses of the Xenomorph before this point — they'll witness it kill an NPC with its tail, hear it ...

Earth,” is crashing into a building near us, bringing gross aliens old and new, suspicious synths, terrified (and bloody) humans, and a new class of hybrid life forms with the minds of children and ...

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