Biologists have long puzzled over why organisms with similar numbers of protein-coding genes can differ so dramatically in ...

The first stem cell culture method that produces a full model of the early stages of the human central nervous system has been developed by a team of engineers and biologists. The first stem cell ...

You might have heard people talking about their nervous system being “overloaded” or “dysregulated” when they’re going through periods of heightened stress. Or perhaps you’ve been offered ways to ...

The first stem cell culture method that produces a full model of the early stages of the human central nervous system has been developed by a team of engineers and biologists at the University of ...

Scientists once thought flavanols helped the brain via absorption, but a new study suggests their astringent taste may ...

The sympathetic nervous system, which helps your heart and other vital organs function all the time, increases activity in response to danger or stress, preparing the body for extra demands. Stress is ...

We’re celebrating 180 years of Scientific American. Explore our legacy of discovery and look ahead to the future. Billions of nerve cells send signals coursing through our bodies, serving as conduits ...

A high-pressure work environment can exacerbate headaches, but taking steps to manage stress throughout the day can help.

Just like vertebrates, cephalopods — such as octopuses and squid — have elaborate brains. Neuroscientists are flocking to them for insights into how intelligence evolved.

The fascial health movement invites participants worldwide to reset nervous system function and rebuild the body in 15 ...