Oxidative stress is a direct consequence of an excess in the body of so-called free radicals—reactive, unstable molecules that contain oxygen. Free radicals are normal metabolic by-products and also ...

Dying cells in an injured area of the fruit fly brain appear in pink, while activated glial cells producing protective anti-oxidant proteins appear in green. Oxidative stress is a direct consequence ...

People who spent about two hours a week pinpointing flashing objects on a computer screen dramatically lowered their risk of dementia — including Alzheimer’s — 20 years later. The findings, published ...

Oxidative stress is a direct consequence of an excess in the body of so-called “free radicals” – reactive, unstable molecules that contain oxygen. Free radicals are normal metabolic by-products and ...

BISC is an ultra-thin neural implant that creates a high-bandwidth wireless link between the brain and computers. Its tiny single-chip design packs tens of thousands of electrodes and supports ...

Chronic sleep disruption doesn't just leave people tired and irritable. It may quietly undermine the gut's ability to repair itself, increasing vulnerability to serious digestive diseases. A new study ...