Large animals face a constant battle against physics: they generate a lot of body heat that can be difficult to dump. For a dinosaur with a head as large and heavily insulated by bone and keratin as ...

Triceratops and similar horned dinosaurs had unusually large nasal cavities compared to most animals. Researchers, including those from the University of Tokyo, used CT scans of fossilized Triceratops ...

An antibody nasal spray has shown promise for protecting against flu in preliminary human trials, after first being validated in mice and monkeys. It may be useful for combatting future flu pandemics ...

Sinus blockage, that frustrating feeling of pressure, stuffiness and thick mucus, can make even simple breathing feel like a chore. The sinuses are air-filled cavities in the skull that connect to ...

People easily fall into the trap of dismissing mild sinus symptoms as 'just a cold,' which eventually gets more complicated and sets off a chain reaction with symptoms like nagging post-nasal drip, ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." There are two things I Google more than anything else. One is the age of a celebrity, like Martha Stewart ...

There are two things I Google more than anything else. One is the age of a celebrity, like Martha Stewart. She’s 84, because I know you want to know. I mean, how does she look so fabulous!? The second ...

Humming seems too simple to have real health benefits. But researchers discovered that deliberate humming dramatically increases nitric oxide production in your sinuses, which acts as natural defense ...

‘Tis the season of sniffles and sinus issues. But experts say there are ways to get relief. “Sinuses are pockets of air inside our facial skeleton that produce mucus throughout the day. There are ...