Scientists use robots to hunt down starfish
Scientists in Australia are going to use robots to hunt a starfish that's devouring the Great Barrier Reef.
Give blood to save a life & see a movie for free
OneBlood is offering free movie passes and Publix gift cards for people who donate blood during the Labor Day holiday weekend.
Did CVS ban really affect cigarette sales?
CVS claims its decision last year to stop selling cigarettes has benefitted public health. But is the company's study misleading?
Magnetic Satellite 'Tractor Beams'
NASA's proposed magnetic control systems won't be strong enough to drag spaceships around. Sorry, "Star Wars" fans.
Study: 1 in 17 students smoking pot almost daily
For the first time in more than three-decades, a study finds college students prefer smoking pot to smoking cigarettes.
Tattoo sparks discussion about depression
The tattoo on her leg is an ambigram that features two words - two different words - depending on how you read it.