Depression may have an evolutionary benefit. It may improve one's chances of fighting off infection.
Any chimpanzee from Kibale National Park in Uganda will tell you, being top banana has its advantages. But, there are many disadvantages as well.
Why does pollen from plants make your nose run? The answer involves protein and communication.
Are there health risks associated with sleeping with your pet?
Do you or someone you know have a food allergy or intolerance?
We all love our chicken noodle soup, but scientists may have found a more down-to-business strategy for conquering the common cold (and other viruses)!
Scientists at MIT look to nanoparticles to drastically improve immune-cell therapy.
Have you ever felt better after laughing? Laughter can be one of the best medicines. Find out why on A Moment of Science.
What is happening to vultures around the world? Why are they declining in numbers?
How do vultures avoid getting sick since they are known as nature's "clean up crew?"