-
It's spooky season. What happens in your brain when you're scared?
Why do you react the way you do when you get scared? It’s all thanks to your sympathetic nervous system. Here’s how your brain and body react to fear.
-
The next big advance in cancer treatment could be a vaccine
Targets for these experimental treatments include breast and lung cancer, with gains reported this year for deadly skin cancer melanoma and pancreatic cancer.
-
Paralyzed Man Helped With Brain and Spine Implants
A 40-year-old man whose legs are paralyzed can now climbs and walk following implants in his brain and spinal cord that pair with external devices.