Guardian investigation finds Google’s AI Overviews can surface inaccurate health summaries, prompting charities to warn patients may be misled during crises.

Background Annually, 4% of the global population undergoes non-cardiac surgery, with 30% of those patients having at least ...

Blue blood may look alien, but it’s one of evolution’s most elegant solutions to life in extreme environments. Here’s how ...

Red blood is the exception, not the rule. Evolution has painted it green, purple and white in animals that push physiology ...

The start-up Function will send practically anyone to a lab for extensive medical testing, no physical required. Is that a ...

Albumin is the most common protein in the blood, a vital molecule produced by the liver that helps maintain fluid balance and ...

Normal blood pressure for adult women is less than 120/80 mmHg. Blood pressure may increase with age due to less flexible blood vessels. Exercise and a heart-healthy diet support normal blood pressure ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Large wild mammals—from elephants to antelopes—are already struggling to cope with global warming. Now new research shows ...

Low levels of albumin, a protein found in blood, are associated with poor clinical outcomes for people with the fungal disease mucormycosis.