Warmer weather is here and so are the mosquitoes. Here’s what happens when a mozzie bites and our body reacts.

Journalist Annie Lowrey has a rare disease that causes a near-constant itch that doesn't respond to most treatments. She ...

We've all had bug bites, or dry scalp, or a sunburn that causes ... which the body mistakenly attacks cells lining the bile ducts, causing them to inflame. The result is a severe itch that doesn ...