Scientists reverse anxiety by rebalancing the brain
A research team at the Institute for Neurosciences (IN), led by Juan Lerma, has uncovered how a distinct group of neurons in the amygdala — a region of the brain…
Scientists just shattered a major exercise myth
Forget the old idea that physical activity drains your supply of heartbeats. New research from Australia shows that people who are physically fit actually use fewer heartbeats each day, which…
Gum disease may quietly damage the brain, scientists warn
Adults who suffer from gum disease could be more likely to show signs of injury in the brain’s white matter, according to new research published on October 22, 2025, in…
Scientists just found a surprising twist in Earth’s extinction story
For years, many scientists have warned that Earth is undergoing another mass extinction, with species disappearing faster than ever before. These warnings often rely on projecting extinction data from the…
Scientists just found a surprising link between gray hair and cancer
Throughout life, our cells are continually exposed to both internal and external influences that can harm DNA. This DNA damage is a well-known factor in the development of aging and…
Scientists reversed brain aging and memory loss in mice
Scientists at Cedars-Sinai have developed “young” immune cells from human stem cells that reversed signs of aging and Alzheimer’s disease in the brains of laboratory mice, according to findings published…
Scientists discover how a high-fat keto diet could keep your brain young
Protecting your brain’s energy and keeping your mind sharp might start with what’s on your plate. Foods such as fish and seafood, meat, non-starchy vegetables, berries, nuts, seeds, eggs, and…
Scientists detect hidden brain damage years before MS symptoms
By the time most people begin seeking help for multiple sclerosis (MS), the disease has already been quietly injuring the brain for years. Until recently, scientists were uncertain which cells…
Scientists create LED light that kills cancer cells without harming healthy ones
Scientists have developed a promising cancer therapy that uses LED light and ultra-thin flakes of tin to eliminate cancer cells while protecting healthy tissue. Unlike traditional chemotherapy and other invasive…
Scientists just debunked the calcium and dementia myth
New findings from Edith Cowan University (ECU), Curtin University, and the University of Western Australia show no evidence that taking calcium alone increases the risk of developing dementia over time.…