Chris Hemsworth has spent years pushing his body to the limit. Whether transforming into Thor for the Marvel universe, taking on physically punishing action roles, or testing the limits of human endurance in his National Geographic series Limitless, the Australian actor built a career around strength and resilience. Then one piece of genetic information changed …
For years, scientists have searched for ways to slow Alzheimer’s disease before it begins stealing memories. Most efforts have focused on developing drugs that remove harmful proteins from the brain, but a new study suggests something far simpler may also make a difference. Researchers have found that a specialized brain-training game could reduce dementia risk …
Most people spend little time thinking about magnesium. It rarely makes headlines. It lacks the celebrity status of vitamin D or the marketing muscle behind omega-3 supplements. Yet researchers at the Australian National University recently stumbled upon findings that could change how we think about brain health and aging. A team of scientists set out …
When CNN’s Dr. Sanjay Gupta traveled deep into the Bolivian Amazon, he expected to find a community shaped by hardship. What he found instead has since become one of the more quietly startling stories in modern medical research. Deep in the tropical forests of lowland Bolivia, roughly 17,000 people known as the Tsimané live in …