Science & Technology

Two studies find that tailoring brain stimulation to a particular patient helps in treating depression and obsessive-compulsive behaviors.

On Monday evening, Jupiter and Saturn appeared closer to each other in the sky than they have for hundreds of years in what has become known as the Great Conjunction.

At least, that's how it will look to someone craning their head aloft. On the winter solstice, the pair of gas giants will appear closer to each other in the night sky than they have in centuries.

A conservation technician at the Toledo Zoo recently discovered the Tasmanian Devils had biofluorescent ears, eyes and snout. It's not exactly clear what purpose the trait serves in mammals.