Was Bobi the World’s Oldest Dog—or a Fraud?
A quest to uncover the truth about Bobi, named the “oldest dog ever” by Guinness World Records, led to dog fur experts and conspiracy theories, and left ..
A quest to uncover the truth about Bobi, named the “oldest dog ever” by Guinness World Records, led to dog fur experts and conspiracy theories, and left ..
The FDA has yet to approve any drugs for life extension. But biotech company Loyal is now a step closer to bringing one to market—for dogs. ..
Millions of older adults likely have minor memory issues that can later become dementia. But only a fraction of them are diagnosed early enough for new treatments ..
The test, which consumers can order on their own, measures a protein linked to Alzheimer’s called amyloid beta. But it can’t diagnose cases, and the results ..
Relearning everyday tasks is difficult for people with brain trauma. These researchers want to know if combining physical therapy with doses of oxygen ..
A protein secreted by seemingly dormant cells in skin moles causes hair to grow again. That’s a big—and potentially useful—surprise. ..
Humans need protecting from the sun more than ever, and yet this gloopy white cream is widely distrusted, misunderstood, and misused. ..
An early experiment in older rhesus macaques suggests that an injection of klotho improves working memory. Could it one day help people? ..
Celine Halioua, founder and CEO of the startup Loyal, talks about her quest to find drugs to extend lifespan—first for pups and one day for people. ..
In a remote part of the Amazon, anthropologists and neuroscientists are learning about life and health without an “embarrassment of riches.” ..