Prenatal exposure to opioids affects the development of important circuits in the brain and spinal cord that control breathing.

Half a million people in the US have died from opioid overdose in the past 10 years. Researchers hope a living bioengineered nerve circuit can change that.

An enzyme called chondroitinase ABC that regrows damaged nerve tissue in animals has been too unstable for human use. New work could change things.

A new discovery that sheds light on how neurons control whether mice turn right or left while walking could prove useful for people with motor disorders.