Medicine

The obesity drug liraglutide cut migraine days in half in a small trial, though more research is needed to exclude the placebo effect, researchers said.

A West Virginia University student has identified an elusive fungus that contains psychedelic chemicals similar to LSD.

Smoking cannabis and consuming THC edibles are both linked to impaired blood vessel dilation, possibly through separate mechanisms, a study finds.

Scientists found a compound that appears to counter common mutations behind POLG-related diseases, rare conditions that harm mitochondrial DNA.

An experimental vaccine for acne could someday transform the way patients with the condition are treated, according to the company that developed the shot. However, it is still early days.

The drugmaker Lilly announced topline results of a clinical trial of a new pill in the same drug class as injectables like Ozempic.

mRNA vaccines train the immune system in a similar way to traditional vaccines, but they use a different strategy to get there.

An infant with a fatal genetic disease has survived past the age of 2 with no signs of the condition, thanks to treatment started in the womb.

The heart drug digoxin could potentially be combined with existing cancer therapies to prevent the spread of tumors, an early trial suggests. But questions remain.