For decades, sharks have been cast as the ultimate solitary predators — cold, instinct-driven “killing machines” that roam the ocean alone. Species like the bull shark (Carcharhinus leucas) were long ...

Speed-of-processing cognitive training in older adults significantly reduced dementia risk over 20 years, outperforming memory and reasoning training. Its adaptive, implicit learning approach may ...

How much and how quickly can we change the brain late in life? AI offers novel, noninvasive ways to improve and change brain function across ages.

Researchers have built an AI-powered model that traces how the brain’s electrical rhythms and physical wiring change together across nearly the entire human lifespan, from age 5 to age 100. The model, ...