These strange pink rocks just revealed a hidden giant beneath Antarctica

Johnson & Johnson won U.S. approval for a daily psoriasis pill that rivals the benefits of injectable medicines and could roil a multibillion-dollar market.

Some feathered dinosaurs may have briefly taken to the skies—only to give it up later. By studying rare fossils with preserved feathers, researchers uncovered a surprising clue hidden in molting patterns, revealing that Anchiornis likely couldn’t fly at all. Instead of the neat, symmetrical feather replacement seen in flying birds, these dinosaurs showed a messy, irregular molt—something only flightless animals exhibit.

“Hallway beds cut into the bones that sustain emergency medicine, shaving away layers of the moral tenets and high standards, staff’s meaning and purpose, and the comfort and dignity of…

Smoking instead of injecting drugs can reduce harm, but a new study shows opioid smokers are four times as likely to suffer severe burns.