Scientists in China report the discovery of a new dinosaur species that might have sounded like a bird. Researchers ...

However, the fossil really stands out because, in a rare stroke of luck for paleontologists, its bony vocal organs were ...

Medically reviewed by Amelia MacIntyre, DO Mucus is a slippery, protective substance that keeps your airways, throat, and digestive tract moist, trapping and clearing out dust, allergens, and germs to ...

When the congestion is in the maxillary sinuses, tooth pain can occur. This pair of sinuses sit just above the upper molars in the cheekbones.

While treatments like sprays, irrigations and pills are often the first line of defense, a staggering 80% of people suffering ...