A round-up of recent discoveries in behavior research
Soccer ball-sized eyes may help giant squid see distant predators in the deep, dark ocean.
Researchers have analyzed centuries-old human remains found in China and suggest adding a member to our evolutionary tree.
A 130 million-year-old winged dinosaur offers scientist the oldest evidence of iridescent feathers.
Fossilized fleas dating as far back as 165 million years provide clues of early flea evolution.
An anthropologist and a herpetologist join forces to reveal the complex shared evolutionary and ecological history of pythons and primates.
Despite suggestions to the contrary, the Y chromosome is not necessarily rotting away.
Fruit flies consume alcohol to kill off parasites.
Designing the simplest possible living organism artificially may lend clues as to what life is.