Invasive species are among the most well-studied phenomena in ecology, and for good reason: they cost the global economy $423 ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for first contact with extraterrestrial life.

An introduction to the Birrin, a highly detailed alien species built with believable biology and ecology. Watch this Komodo dragon kill prey 3x its size... it doesn’t let go Never buy fresh ...