As tree pollen levels spike across south central Pennsylvania, residents are experiencing a surge in allergy symptoms.

Bird flu infections have been rare among people, but the pathogen is evolving, which has scientists worried about a possible ...

Gene Hackman and his wife, Betsy Arakawa, issued concerns about their health just days before they were tragically found dead ...

Bacterial pneumonia is the most dangerous. It also unfortunately tends to be the most common type of pneumonia. It can become ...

Here's what to know about whooping cough amid the growing cases.

As millions of Brits battle runny noses, croaky coughs and watery eyes, it may be easy to chug an antihistamine, but the nation is also known for a series of common viruses this time of year.

Seasonal allergy sufferers are being hit with more pollen over a longer season due to rising temperatures alongside extreme ...

"One of my lung lobes had to be removed, and I was placed on a ventilator — to this day, I deal with chronic chest pain..." ...

Virginia Tech researchers seek to understand the environmental factors that influence the distribution of hantavirus in ...

Each year, seasonal flu sickens about 1 billion people worldwide and causes approximately 290,000 to 650,000 respiratory ...

Why US dropped hydrogen bombs on Spain: During the times when there was a Cold War going on between ... or India have this deadly weapon? This 2,000-year-old wine, world's oldest was found buried ...