Scientists created smart nanoparticles that can both illuminate hidden glioblastoma cells during surgery and destroy ...

A protective layer that is extremely picky about not letting harmful substances in can sometimes also keep useful things from entering the very space it is meant to protect. The body's blood-brain ...

A tiny fruit fly may seem like an unlikely teacher for artificial intelligence. But scientists have borrowed ideas from its ...

Boosting a person's smarts through drugs or electrical or magnetic stimulation of the brain is becoming an increasingly widespread practice. Now, bioethicists are weighing in, saying that while such ...

Machines have come a long way in seeing and understanding images, but they still don’t see quite like humans do. A new development in artificial intelligence (AI), however, may bring us closer to that ...

Getting smarter isn't about cramming facts, it's about building habits that strengthen your brain over time. Science shows that daily practices like quality sleep, regular exercise, mindfulness, and ...