U.S. blood banks face critical O-negative shortages. Anesthesiologists urge donations and new emergency infusion protocols to protect the universal...

WEDNESDAY, March 25, 2026 — Blood banks are reporting dangerously low supplies of “universal donor” O-negative blood, a new study...

The Western Cape Blood Service (WCBS) is sounding the alarm over a significant shortage of O-negative blood supplies, an issue made more pressing by...

Editor’s note: This story was originally published in March 2019. With cheerful chirps and a flutter of wings, a flock of goldfinches descend on...

Editor’s note: This story was originally published in March 2019. With cheerful chirps and a flutter of wings, a flock of goldfinches descend on...

New research suggests that a natural compound found in cocoa may help protect the heart and improve blood vessel health, even in people who are...

As Easter approaches, the WCBS is facing critically low O-negative blood stocks. Here's how you can help make blood donations...

As Easter approaches, the WCBS is facing critically low O-negative blood stocks. Here's how you can help make blood donations...

The article, titled "Emerging roles of immune cell-derived neurotransmitters in immunity and disease," published on March 17, 2026, in Immunity &...

TUESDAY, March 17, 2026 -- A multimodal artificial intelligence (AI) model can identify patients at risk of intimate partner violence (IPV) years...