"Pain is a mysterious thing," says neurosurgeon Dr. Sanjay Gupta. But understanding how it works in the body and different ...
Men and women don’t experience pain the same way. Give someone an electric shock; bind a tourniquet tighter and tighter around their leg; submerge their hand in icy water; prick them with a pin: ...
Kendra Pierre-Louis: For Scientific American’s Science Quickly, I’m Kendra Pierre-Louis, in for Rachel Feltman. From stubbing your toe to dealing with the occasional headache or sore back, to ...