House Republican Bob Goodlatte (R-Va.) supports medical marijuana research legislation
Hospitals may soon need to publish standard prices for patients online
Footprints suggest that humans used to hunt giant sloths for meat
Researchers 3-D print cells and electronics directly on skin
Delta passenger with multiple sclerosis tied to wheelchair with blanket, airline offers SkyMiles as apology
The only tropical polar bear dies at 27 in Singapore of age-related ailments, age equivalent to 70 in humans
Hedge fund manager of $1.2 trillion in assets to divest from companies that fail to act on climate change
13 semi trucks lined a Detroit freeway to stop a man considering suicide