Whenever something bad happens to us, brain systems responsible for mediating emotions kick in to prevent it from happening again. When we get stung by a wasp, the association between pain and wasps ...

Artists and scientists have been creating optical illusions for centuries. Here are 35 mind-bending examples that prove you ...

When people generate creative metaphors for scientific ideas, their brains shift through distinct patterns of neural activity ...

By Jen Christensen, Amanda Sealy, Nadia Kounang, CNN There were more than 48,000 organ transplants in the United States last year. They’re commonplace now, but the practice was considered experimental ...