Scientific American

The FDA is reportedly considering broadening the types of drugs that can be sold without a prescription, a move some pharmacy experts say could raise safety risks

Tests that could reveal when Alzheimer’s disease will emerge, while promising, are not ready for use in otherwise healthy people, scientists say

After initially rejecting Moderna’s application for review, the FDA will now consider the company’s mRNA flu shot

The recent withdrawal of Hims & Hers’ GLP-1 pill raises questions about the safety and effectiveness of compounded medications

VO₂ max is an important measure of aerobic conditioning, whether you’re an Olympian or just a person hoping to stay healthy

Isomorphic Lab’s proprietary drug-discovery model is a major advance, but scientists developing open-source tools are left guessing how to achieve similar results

A new study pinpoints two species of bacteria that work together to dry out the lining of the gut and cause constipation

Researchers sequenced the genomes of tumors from almost 500 domestic cats and found remarkable parallels with human and dog cancers

What happens when your body suddenly stops making the one hormone that keeps your blood sugar in check?

Staff members have been instructed to scrub this topic and ‘biodefense’ from the agency’s website, a Nature investigation finds

Researchers found that walkable city design—not personal motivation—was the key factor behind people taking 1,100 more steps per day