Researchers identified 30 modifiable factors that influence cancer risk, from smoking to sun exposure. More than a third of ...

Mars has long been painted as a dead world of dust and radiation, a place where human visitors would survive only inside ...

Know-it-alls sometimes say things that are condescending to others who don't possess the same information. Here are 12 phrases people who act like they know it all use constantly.

FDA approves beetroot red and expands spirulina extract use in many foods and allows no artificial colors labeling while ...