Although sunscreen does help protect our skin from the sun's harmful UV rays, it isn't designed to keep that skin cool. An experimental new sunscreen does that very thing, however, while maintaining ...
NASA's Parker Solar Probe will get closer to the sun than ever before. Astrophysicist Nour Rawafi explains how this mission could help solve the sun's most perplexing mysteries.
As the results of the recent election sink in, a lot of Americans have deep concerns the future of action on climate change and clean energy. Those concerns are well founded. At the American ...