An investigation into why blood doesn't always behave as doctors expect has revealed a super-rare mutation in an extremely ...

The term “rare blood disorders” describes less common conditions that affect blood cells’ ability to function correctly. Myeloproliferative disorders and lymphoproliferative disorders are two types of ...

Scientists are working to grow the rarest blood type in the world in a lab, an effort that could have huge ramifications for ...

"We have similarities with everything else in nature; it would be astonishing if we didn't. But we've got to look at the differences." 10 rare body features most people don't have (one's ...

A doctor has revealed the rarest body traits, and the internet is shocked. Dr. Sermed Mezher (@drsermedmezher) from London shared four of the most unique traits in an Instagram reel—which amassed ...

Blood transfusions are a cornerstone of modern medicine, saving lives during surgeries and emergencies. But for people with extremely rare blood types, finding a compatible donor can be a matter of ...

Only one in every six million people have the Rh null blood type. Now researchers are trying to grow it in the laboratory in the hope it could save lives. Blood transfusions have transformed modern ...

Primary eye cancer is cancer that develops in the eye. Cancers that begin in the eye are rare. It is more common for cancer to spread to the eye from other areas of the body. Types of eye cancer ...