An artist from England broke a Guinness World Record when he created a sculpture of a Lego brick roughly the same size as a ...

Every day, hospitals throughout the U.S. transfuse blood or blood components, such as platelets, to save the lives of people who are in car crashes, and victims of fires and other emergencies.

Highly valued economically, ecologically and culturally, the white oak (Quercus alba) is a keystone forest species and is one ...

University of Pittsburgh School of Medicine and UPMC Hillman Cancer Center scientists have discovered a novel subset of ...

The immune systems of cancer patients are highly disrupted, with those who have a higher number of immune cells in their blood having a better survival rate, finds a new study that uses a pioneering ...

Scientists have discovered a novel subset of cancer-fighting immune cells that reside outside of their normal neighborhood -- known as the tertiary lymphoid structure -- where they become ...