James Gallagher

Find out which to avoid if you are concerned about weight gain.

US scientists testing the technique say it could help people overcome infertility and potentially allow same-sex couples to have a genetically related child.

An artificial intelligence model can predict the risk of more than 1,000 diseases, a team of scientists say.

The US is withdrawing $500m for vaccines for diseases like flu and Covid. Health correspondent James Gallagher asks if it's the right call.

Understanding the pressure elite sport puts on women’s bodies is pushing athletes to new levels of excellence.

Two breakthrough Alzheimer's drugs cost too much and have too little benefit for NHS use, review finds.

It sneaks toxic drugs inside cancer cells to hit them hard while minimising side-effects.

Can a dose of good bacteria clear superbugs from their hiding place in the bowels?

Risk of dying was cut by a third after colon cancer patients dialled up exercise levels.

Scientists test Mounjaro and Wegovy - the big beasts of weight loss medication - to see which is best.