"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...
Freed from the threat of invasive predators, Galapagos birds are performing astonishing feats of return and innovation – 200 ...
Understanding the evolution of insect mating behavior is essential for explaining how early insects adapted to life on land.
Scientists have discovered 26 new bacterial species that survived the extreme sterilization protocols of NASA cleanrooms ...
"It's really not a question of robotic exploration or human exploration," Ehlmann said. "It is an 'and' — it's robotic and ...