Facial Contrast
Cosmetics enhance facial contrast, a quality that makes faces appear more feminine.
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Ancient Fibers
Ancient flax fibers found in a cave suggests humans may have been turning the plant into clothing or …
Gecko Tails
Severed gecko tails can perform surprisingly complex movements – and that may help scientists …
Nicotine & Memory
Nicotine strengthens brain connections that associate memories with the urge to light up.
Deep Sea Rover
A roving robot, about the size and weight of a compact car, cruises the deep sea floor to study life …
2012 Apocalypse Myth Exposed
A planet called Nibiru won't be slamming into earth in December, 2012, but the hype surrounding the …
Melatonin and Jet Lag
A listener asks: Can melatonin really help decrease jet lag?
Walking in Circles
People really do walk in circles when they get lost – if there's no way for them to get their …
Micro-needle Patch
A new vaccine skin patch could change how we get our shots.