A rare condition means ice cubes, cold drinks and winter air can all trigger hives, swelling and even anaphylaxis.

Add Yahoo as a preferred source to see more of our stories on Google. Air pollution might play a role in people's risk for developing autoimmune diseases like lupus and rheumatoid arthritis, a new ...

Air conditioning can feel heaven-sent on hot summer days. It keeps temperatures comfortable and controls humidity, making indoor environments tolerable even on the most brutally warm days. But some ...

Medically reviewed by Michael Menna, DO Key Takeaways The circulatory system carries oxygen and nutrients throughout the body and removes waste.The lymphatic system helps fight disease by creating and ...

Air pollution might play a role in people's risk for developing autoimmune diseases like lupus and rheumatoid arthritis, a new study says. People exposed to particle air pollution had higher levels of ...