Pain-Killing Hunger and Superpowered Diabetic Fish

SciShow is supported by Skillshare. [INTRO ♪] Pain sucks. And if that wasn’t bad enough, the best painkillers we have tend to be incredibly addictive and can pose other dangers, too. So scientists are on the lookout for alternatives. And a new study in the journal Cell may have just found an unlikely ally in […]

Do Essential Oils Really Work? And Why?

When you come home at the end of a long day, you might unwind with a lavender bubble bath. Or maybe you light a zesty orange candle as part of your study ritual. These habits fall under the umbrella of aromatherapy: the idea that smelling so-called “essential oils” can change your mood or even have […]