Leptin by itself doesn't hold promise for weight loss — but a new mouse study suggests it could work in combination with ...

Weight-loss meds go head-to-head in new study. One was significantly more effective, drugmaker says - In the first ...

More than half of Americans qualify for GLP-1 receptor agonist drugs, but many can't afford them. Experts share cheaper ...

The rise of weight loss drugs is not only changing individual lives, but also reshaping large sections of the economy.

Adults taking Zepbound lost 47% more weight on average than those taking Wegovy, according to clinical trial data from ...