Seeing Too Much Light at Night May Raise Your Stroke Risk
Too much light at night may be bad for our brains, research out this week suggests. In a population of city residents in China, researchers found a link between increased…
Neanderthal Genes Could Explain Why Some of Us Are Morning People
If you’re irritated by the morning people in your life, you might have Neanderthals to blame for their existence, at least a little bit. New research suggests that our hominin…