Gay Evolution
Genes that contribute to male homosexuality may make women more fertile.
Nucleobases from Space
Key components of DNA and RNA appear to have come to Earth from space.
Space Names Roundup
Pluto may have lost its status as a planet, but it's inspired a whole new category for planetoids.
Toad Tongues
The toad's super-fast tongue is inspiring the design of new medical and industrial technologies.
Asteroid Deflection
A new research center will look for ways to deflect incoming asteroids.
Supernova Sighting
Scientists have witnessed the beginning of a supernova, or exploding star, for the first time.
Podcast
COMPUTERS & BIOLOGY: Both bacteria and beetles promise to speed up computing, a computer game …
Frog Eggs
Hourglass tree frogs from Central America lay their eggs in unexpected places.