A few minutes of sprinting may reshape the bloodstream far more dramatically than a much longer moderate workout. Six 30-second sprints altered nearly a quarter of the blood proteins measured and more ...

AI may be able to predict how strongly someone will respond to a vaccine before they receive it. By analyzing antibody ...

Scientists watched a light-triggered hidden state form inside a material in only 30 femtoseconds, revealing a step that had ...

Scientists analyzing a 2,200-year-old Roman shipwreck found that its hull was coated with pine tar and, in one area, a ...

A hormone already known for curbing appetite and supporting weight loss may have a surprising second job: protecting the ...

For decades, scientists have puzzled over why certain atomic nuclei unexpectedly produce large numbers of low-energy gamma ...

Two very different types of quantum particles may be able to form stable droplets that hold themselves together, challenging ...

People who participated in colorectal cancer screening had a 43% lower risk of dying from the disease, according to long-term ...

A compound made when gut bacteria break down dietary fiber may do more than briefly calm inflammation—it could leave a ...

More than 1,000 genetic switches behave differently in male and female immune cells, helping explain why women are much more ...

Ozempic may work in the brain in almost the opposite way scientists expected, activating hunger-linked neurons that appear ...

Scientists have identified exceptionally rare soft tissue preserved in a 450-million-year-old crinoid fossil, more than 200 ...