A popular weight-loss drug may be changing how doctors treat obesity—but scientists are just starting to uncover exactly how ...

Popular belief holds that our senses gather information only about the external world, but many of our sensory systems also monitor our internal environment, enabling the body to regulate its own ...

Discover breakthrough medications that effectively treat nerve pain. Learn about prescription drugs, over-the-counter options ...

Using a newly devised, three-dimensional model to study the regeneration of nerve tissue in the nose, researchers at Tufts ...

Researchers found a small, specialized group of nerve cells in the hypothalamus that influence hunger and weight gain. These ...

Scientists found brain cells behind semaglutide’s weight-loss power—and they don’t cause the nasty side effects.

A study from the University of Gothenburg identifies specific brain neurons controlling semaglutide's weight loss effects.

Have you experienced pain or tingling in your hands or feet? Those are signs of possible neuropathy, “a general term for ...

A specific group of nerve cells in the brain stem appears to control how semaglutide affects appetite and weight – without ...

New studies show that astrocytes, long thought to be support cells in the brain, are crucial intermediaries for relaying messages to neurons.