Researchers say your ability to endure pain may be genetic. Learn more.
New research suggests that humor can improve short-term memory in older adults.
A new study says that when teachers motivate through fear to encourage success it may have the reverse effect.
The annual government report reveals that salmonella bacteria infections are down, but warns of others lurking.
A new study finds that children with eczema can continue to suffer from it well into adulthood. Get the details.