The sleep advice most people follow is based on a mix of outdated science, cultural assumptions, and wishful thinking. These 15 myths are the ones worth correcting first [...]
The Sharpest Image Ever Taken of the Sun Reveals a Hidden Phenomenon
The photograph, taken in visible light, made it possible to observe for the first time the tiny plasma vortices that had been predicted for more than a century. [...]
15 things science says about friendship and what it does to your health
From immune function and blood pressure to brain scans and life expectancy, here is what researchers have found about the ways friendship shapes the body [...]