Casey Means, MD, appeared before the Senate Feb. 25 in a long-awaited confirmation hearing for her nomination as surgeon general, NBC News reported Feb. 25. Here are eight things to know about Dr.

The rare decision to cut a mission short and bring Mike Fincke and three other crew members home early made for a dramatic ...

Dr. Casey Means, a wellness influencer and close ally of Health Secretary Robert F. Kennedy Jr., has been tapped for the role ...

Mars’ frozen ice caps may be time capsules for ancient life. Lab experiments show that key building blocks of proteins can survive tens of millions of years in pure ice, even under relentless cosmic ...

Advances in organ and computer models are raising the prospect that some animal experiments could be eliminated. But there are still huge hurdles to overcome.

New research shows that seasoned birders — including older adults — had denser tissue in parts of the brain tied to attention and perception.

Correspondence revealed through emails indicates that the longevity-focused influencer dispensed medical advice to Jeffrey Epstein, while also using language about women that many would consider ...

Even Charles Darwin was puzzled by the evolution of the vertebrate eye. New research suggests that it traces back to a cyclopean invertebrate with a single eye atop the head.

The latest wellness craze involves injecting these molecules for athletic performance, longevity and more. Scientists say the ...

Investigators are hopeful that some of the DNA that was found at Guthrie's home can be parsed and help point to a suspect in ...

President Donald Trump has endorsed every House Republican running for re-election in the first primaries of 2026 on March 3 ...

Plus: Former Prince Andrew arrested and US braces for Iran strikes.