Neuroscience

Study reveals how obesity could accelerate aging in the brain

A new study conducted in mice traces how obesity and a high-fat diet may accelerate aging in the blood vessels that supply blood to the brain. The work is being presented this week at the American Physiology Summit, the flagship ...

Medical research

Your dog may have an anti-aging drug before you do

Before we have an anti-aging drug for humans, we're likely to have one for dogs. Multiple clinical trials are currently underway to test potential anti-aging compounds on dogs, since our best friends have become a popular ...

Medical research

Dogs may provide new insights into human aging and cognition

The quest to understand intelligence and unravel the workings of the mind has always been considered the holy grail of natural sciences. While we're still uncovering many mysteries, animals can provide valuable insights into ...

Genetics

Longevity scores show signs of resilience to certain diseases

Using data from four studies that connect genetic variants to lifespan, scientists have developed 11 different polygenic longevity scores (PLS) that predict both long life and resilience to some age-related conditions such ...

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