ScienceBlonde or brunette: Single DNA letter change determines hair color It only takes one single letter change in human DNA to turn brunettes into blondes. However, the change only affects hair color and almost nothing else.by Rhodi Lee
ScienceAlien over Hawaii? No. It's NASA's Mars flying saucer testing it's parachuteby Alexander Saltarin
ScienceKepler spies 'Mega-Earth': This 'godfather' exoplanet is 17 times heavier than Earth but are there aliens?by James Maynard
ScienceJacque Cousteau's grandson will stay in underwater laboratory for 31 daysby Alexander Saltarin
ScienceVelociraptor-inspired biped robot can outrun Usain Bolt: Watch out Cheetah, Outrunner - you've got competition!by James Maynard
ScienceSwedish artist intends to put a little red house on the moon but needs $15M to make it happenby Judy Mottl