A mean platelet volume (MPV) blood test measures the average size of your platelets, the tiny blood cells that help form clots to stop bleeding. It is often included in a complete blood count (CBC) ...

Ayrton Senna, arguably the greatest F1 driver of them all, drove a total of 161 Grands Prix, amassing an impressive 41 wins throughout his career. Ayrton drove for McLaren between 1988 and 1993 ...

A blood glucose test measures how much sugar you have in your blood. You may have a blood glucose test in a doctor’s office, laboratory, or with a fingerstick meter at home. When you eat ...

Bright red blood in your stool, also known as hematochezia, is a sign of bleeding in the lower digestive tract. It is most likely caused by a condition like hemorrhoids or diverticular disease.

Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto.

For the first time since 2022, skygazers on Thursday night were treated with a total lunar eclipse, which turned the moon ...

Stargazers across the U.S. and other parts of the world tilted their eyes up into the night sky before dawn to witness the glowing "blood worm moon" staring back at them. The stunning spectacle ...

Stargazers across the U.S. and other parts of the world tilted their eyes up into the night sky before dawn to witness the glowing "blood worm moon" staring back at them. The stunning spectacle was ...

A total lunar eclipse that resulted in a so-called “blood moon” appearing in the night sky between March 13 and 14 resulted in some spectacular images. The total lunar eclipse was viewed in ...