15 weird medical treatments that we used to think worked
April 23, 2019, 8:13 a.m. by Cory Rosenberg
Mercury, bloodletting, radioactive water and even heroin are just some of the treatments doctors used to prescribe.
There's a name for those odd flashes of light you sometimes see with your eyes closed
December 15, 2018, 11:35 a.m. by Cory Rosenberg
They're called phosphenes, and here's why they happen.
The clothes you donate don't always end up on people's backs
September 8, 2018, 10:14 a.m. by Cory Rosenberg
A large portion of the clothing you donate ends up in the landfill. Here's why — and what you can do about it.
Rap star Nelly has been quietly sending 2 kids to college every year for a decade
'Signing Day' recognizes high school seniors starting jobs, not college
There's a tree in this North Carolina swamp that's at least 2,624 years old
How to identify different types of bees
10 travel hacks that even seasoned fliers will appreciate
What does Mercury in retrograde mean?