A drop of blood could soon reveal dozens of diseases. The NasRED test is fast, cheap, and accurate—here’s what you need to know about this medical breakthrough.

While occasional caffeine consumption can cause a temporary rise in blood pressure, regular, moderate coffee consumption does not increase hypertension risk.

COVID-19 infection appears to cause women's blood vessels to age prematurely, potentially increasing their risk of heart disease, French researchers say.

After decades of recommending fewer transfusions, internist Jeffrey Carson shows why heart attack cases need more blood.

If you’re more of a traditional cable person, Outlander: Blood of My Blood Episode 4 “A Soldier’s Heart” will air on Fridays at 8:00 pm ET/PT on STARZ in the U.S. (and at 9:00 pm ET/PT in Canada).

Tight control over blood pressure is not only good for patients, but is also cost-effective health care, a new study from researchers in Boston reports.

The second and final 'blood moon' total lunar eclipse of 2025 is coming on the night of Sept. 7-8. Here's where the celestial spectacle will be visible — and how to watch it if you're not in the path.

Gulf Coast Blood is adding a new resource in blood research as it introduces a new facility in the Texas Medical Center. The nonprofit on Friday unveiled some modern changes to its services, including taking a role in supporting innovations in pharmaceutical, biotech and academic research, according to fact sheet provided by Gulf Coast Blood.

The Phillies ace was diagnosed with a major ailment near his throwing shoulder. Will it derail Philadelphia’s chances to win the World Series?

Philadelphia Phillies ace Zack Wheeler had surgery Monday to remove a blood clot in his upper right arm, and the team says a timeline for his recovery remains uncertain.

The ways that a bloodstain behaves could point out the speed and angle at which blood splattered onto a fabric, a helpful tool for forensic investigators.