Making nacre
Look out: Robots could soon teach each other new tricks
Lizards have REM sleep too
Listen to the greatest hits from the biggest bat song library
Leafcutter ants use tiny prehensile "toes" to tear up leaves for their fungus farms
Fresh human brains yield delicious data
Flying snail wing pattern filmed for the first time
Eclipse or Pokemon?
Earth-sized alien worlds are out there. Now, astronomers are figuring out how to detect life on them
Eagle-eyed lenses
Ducklings capable of abstract thought
Double domestication for dogs?
Dark asteroids reveal secrets of the early solar system
Cuttlefish really know how to fight for their gals, rare video shows
Creating artificial tissues just got easier, thanks to this tetris-like building technique
Could this pollinating drone replace butterflies and bees?
Could science destroy the world? These scholars want to save us from a modern-day Frankenstein
Cockroach-inspired robots crashes into walls on purpose
Cockatoos use tools to make music
Chiral molecules from outer space
Cancer cells pop their own nucleus to squeeze through a tight spot
Can you tell how this frog is feeling just from his voice?
Can this robot build an IKEA chair faster than you?
Can house mice help us figure out when people settled down?
Buried lasers will sense Earth's spin and quakes doing the twist
