Urine colour varies from light to dark yellow. It depends on hydration levels. Certain foods and medications can alter urine colour. Beetroot, carrots, and vitamin B supplements are examples. Blood, ...

Talk about a lonely hearts club. An unnamed woman from Guadeloupe has the rarest blood type on earth, to the extent that she’s only compatible with herself.

Doctors Detected a Mysterious Antibody in a French Woman’s Body. It Turned Out to Be a Brand New Blood Type Called “Gwada negative,” it marks the discovery of the 48th known blood group ...

Debunking rumor Niagara Falls turned 'blood red' same day US bombed Iran Posts spread widely after U.S. military strikes on Iranian nuclear sites.

A blood drive held in collaboration between Metallica, the American Red Cross and the band’s foundation, All Within My Hands, yielded record-breaking results in Denver this week.

A capillary blood-sugar determination and urine-sugar determination were performed for all subjects examined. The initial test was performed by members of the Health Department in various ...