[ad_1] What did randomized controlled trials of phototherapy—bright morning light—for weight loss find? If weakening our circadian rhythm can cause weight gain, might strengthening it facilitate...
[ad_1] An anthem of youth and counterculture has been sex, drug and rock and roll. Since the 60s it has been been part of concerts, colleges,...
[ad_1] Bad things happen to a human body in zero gravity. Just look at what happens to astronauts who spend time in orbit: Bones disintegrate. Muscles...