Lisa M Jarvis

Climate change is increasing the risk of deadly viruses — and making it too hot to properly wear personal protective equipment.

A wave of infections has become a summer tradition. But thanks to vaccines and previous exposure, hospitalizations aren’t rising in lockstep.

Parents can use tweens’ skin care obsession to help them think critically about TikTok influencers — and establish healthy dermatologic practices for life.

Thanks to the Supreme Court’s decision to do away with Chevron deference, scientists and doctors can be second-guessed by lawyers and judges.

A world without insulin shots is looking like less of a fantasy.

Too many women are struggling to get the health care they need -- and were struggling even before the Supreme Court's radical ruling in Dobbs.

The company’s AlphaFold tool is already widely used by pharmaceutical researchers searching for groundbreaking new medicines.

Funding science that might not lead anywhere is often how we end up with breakthroughs.

Some Republicans see opposing vaccines as a way to win votes. But it’s terrible public health policy.

A new study shows that when states pass laws targeting trans people, more trans teens attempt suicide.