Not sure what your red blood cell, platelets, and other blood count test results mean? Choose a test and enter your value to better understand if it's in the low, optimal, or high range. The CBC, a ...

The rarest blood type is Rhnull. Unlike other blood types, people with Rhnull blood have no Rh antigens on their red blood cells. Healthcare professionals classify blood type according to the ...

Over time, this buildup can cause the arteries to harden or narrow, disrupting the flow of oxygen-rich blood throughout the body. Poor circulation can lead to various symptoms affecting the ...

You may have a blood glucose test in a doctor’s office, laboratory, or with a fingerstick meter at home. These tests can help diagnose diabetes or other health concerns and aid in adjusting your ...

While everyone’s blood contains the same basic parts, there are eight different blood types. The type you have depends on genes you inherit from your biological parents. What makes your blood ...

If you buy something, we may earn an affiliate commission. The movie adaptation of Tomi Adeyemi's debut YA novel, Children of Blood and Bone, is officially on the horizon. After years in the ...

Hit the road in L.A., and you’re likely to spot a cheeky bumper sticker … or 17. As Times contributor Renée Reizman reports, the medium that was once popularized by Dwight D. Eisenhower’s ...

Los Angeles has reached peak bumper sticker: It’s now common to see cars displaying a rainbow of decals. Today’s stickers often mimic classic formulations from bumper stickers past and declare ...

Hemoptysis is when you cough up blood from your lungs. It can be a sign of a serious medical condition. Infections, cancer, and problems in blood vessels in your lungs can cause it.

A blood test is a lab analysis of things that may be found in your blood. You may have blood tests to keep track of how well you are managing a condition, such as diabetes or high cholesterol. You may ...