Spreading blood on a person’s face is an ancient ritual performed to celebrate a hunter’s first successful kill. In England, the tradition is closely tied to fox hunting, where the youngest ...

A Labrador retriever in Cedar Hills, Utah, fought off a mountain lion on July 19 in order to protect its family, according to KSLTV News. The dog suffered serious injuries but survived the encounter.

A Decades-Long Search for Compatibility The quest for lab-made universal blood has a long history. In earlier efforts, scientists used enzymes from green coffee beans to modify blood cells.

Artificial blood may become a common reality, thanks to the first successful transfusion of lab-grown blood into a human. Luc Douay, of Pierre and Marie Curie University, Paris, extracted ...

Scientists have transfused lab-made red blood cells into a human volunteer in a world-first trial that experts say has major potential for people with hard-to-match blood types or conditions such ...

A transient was found dead with blood on his face at a gas station in the San Fernando Valley early Tuesday morning, police said. According to a Los Angeles Police Department spokesperson, officers… ...