Another common reason for nosebleeds is “digital manipulation, which is a nice way of saying nose picking or scratching your ...

Researchers at the University of Pennsylvania have developed an electronic nose that may be able to sniff out signs of cancer from blood plasma samples. In tests, the device was able to detect a range ...

Nosebleeds occur when there is damage to blood vessels in the nose, and blood flows out. In response to this damage, the body forms a blood clot, which may come out of the nose. Blood clots following ...

Although there are many reasons that your nose bleeds, the two most common causes are direct impact injury and the temperature and humidity of your environment. If you have allergies, such as hay ...

Bloody boogers form when blood mixes with mucus in the nose and the mucus dries. Various causes may include nose-picking or ruptured vessels. The nose lining is delicate and rich in blood vessels, and ...

When you bump your nose, you can damage blood vessels under the skin. If blood leaks from these broken blood vessels and pools under the skin, the surface of the skin appears discolored — often in the ...