HLI researchers 3D print living heart tissue. The engineered heart samples can be used to test drugs and treatments before clinical trials.

Blood is a masterstroke of biology, a blend of simplicity and complexity that scientists are still decoding with wide-eyed wonder.

Blood tests are among the most common tools in medicine. Scientists are working to make blood cell imaging faster and more ...

Blood tests are among the most common tools in medicine. Scientists are working to make blood cell imaging faster and more ...

The neurons in our brain that underlie thought connect to each other using tiny branch-like structures on their surfaces ...

When Ashlynn Moss from Utah welcomed her son Luka in November 2023, everything seemed perfect. But less than a week after ...

MISSOULA — The American Red Cross asks donors to make an appointment now to give blood to support patients counting on a consistent blood supply to survive and heal. While emergencies often grab ...

Human embryo models capable of synthesizing their own blood have been developed, in an advance that could lead to new ...

When Anne Larchy completed a 26-mile charity walk, she expected a few days of sore feet. But weeks later she was still in ...

I’ve never been much of a breakfast person — I don’t like to eat too soon after waking up, and I haven’t been a huge fan of traditional breakfast foods, like eggs. I was also a vegan until a year and ...

A comforting bowl of tender red beans simmered with smoky sausage and served with fluffy white rice. Main ingredients: red beans, sausage, rice, spices. Map Shows Where US B-52 bombers deployed on ...

Vitamin B12 is found only in animal foods, but in good amounts. So unless you’re a vegan, chances are you’re getting plenty of it in your diet. Yet many older adults are deficient in the vitamin. Why?