Wellness influencers are oiling their navels and armpits with a supplement spray that they believe helps with sleep and stress as part of a new viral trend.

That’s why we’re sharing everything we’ve discovered about castor oil benefits for skin. And we haven’t just been reading up on this inexpensive skincare treatment. We’ve tried castor oil out for ...

Bad Bunny's new chart-topping album has inspired a revival of salsa, with classes devoted to the dance seeing interest soar. NBC News' Antonia Hylton reports.