Workouts: A Way to Ease Severe Chronic Anxiety?
The study found that just a half hour of vigorous exercise might do the trick for people with suspected but undiagnosed generalized anxiety disorder.

Did 'Puppy Dog Eyes' Evolve to Please Humans?
Dogs' eyebrows are particularly expressive. Dogs can raise them, which makes their eyes look bigger and sadder, like humans can, according to Juliane Kaminski, a scientist at the University of Portsmouth in England, and her colleagues.