After the actor's death from pneumonia, here's what to know about the common infection, its symptoms and why it can sometimes ...

The circulatory system carries oxygen and nutrients throughout the body and removes waste. The lymphatic system helps fight disease by creating and moving white blood cells and antibodies. The ...

Pneumonia can affect people of all ages, but older adults are at a much higher risk of developing severe illness and ...

Smoking blackens your lungs with tar and can cause structural damage like burst air sacs (emphysema), but quitting allows your lungs to start healing. Within 2 weeks to 3 months, lung function ...

Learn why African Grey parrots are prone to aspergillosis, the key symptoms to watch for, and how vets diagnose and treat ...

Respiratory diseases like influenza and COVID-19 drive inflammatory responses that can cause long-term damage to the lungs and can be difficult to treat. Now, by using techniques that deliver mRNA via ...

Hyderabad: In a medical feat, doctors at KIMS Hospitals, Secunderabad, saved the life of a 32-year-old woman doctor from Solapur, Maharashtra, by executing a high-risk, interstate road transfer while ...

Beloved sauropod Dreadnoughtus is featured in the Apple TV+ show PREHISTORIC PLANET, episode 2 "Deserts." Paleontologist Dr. Kenneth Lacovara discusses their presentation and how accurate the ...

Smoke from wildfires in Canada and Minnesota is sending air quality indexes to record levels, posing a hazard for millions of ...

Millions of Americans and Canadians are breathing bad air right now due to wildfire smoke. Here’s what you need to know masks ...

A long-overlooked organ may hold surprising clues to healthy aging and cancer survival. Researchers at Mass General Brigham used AI to analyze CT scans from tens of thousands of adults and found that ...