Most of us know about the “fight or flight” response, the body’s built-in survival instinct. But that framework leaves out ...

A new study reveals that nerve cells receive periodic infusions of mitochondria from neighboring cells — and this may point ...

Researchers at Karolinska Institutet have discovered that the nervous system's own immune cells help protect the spinal cord ...

I’ve worked at the forefront of health and wellness for a long time and I’ve seen it all, this is what’s coming in 2026 – the ...

Auricular vagal neuromodulation therapy is a non-invasive and non-surgical treatment that could aid cardiovascular disease ...

Which genes are required for turning embryonic stem cells into brain cells, and what happens when this process goes wrong? In ...

India’s defence systems are changing in ways most people never notice. This fast growing company rests inside that change, ...

For decades, Honeywell’s name has been synonymous with avionics in conventional aircraft—from business jets to airliners and helicopters. Now, as advanced air mobility (AAM) matures into a viable ...

aThe Cardiac Exercise Research Group at the Faculty of Medicine and Health Sciences, Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway ...

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 ...

Tacta Systems Inc., which is developing dexterous intelligence to give robots tactile skills and spatial awareness, last week raised $75 million. The Palo Alto, Calif.-based startup said it will use ...