Health

The secrets of longevity

After numerous studies, it appears that scientists are beginning to unravel some of the secrets of aging. Genes certainly play a role in longevity, but it's been determined that only 35 percent of those living well into their ...

Genetics

Genes that control 'aging' steroid identified

Eight genes which control levels of the main steroid produced by the adrenal gland, believed to play a role in ageing and longevity, have been uncovered by an international consortium of scientists, co-led by King's College ...

Medical research

Slowing the aging process—only with antibiotics

Swiss scientists reveal the mechanism responsible for aging hidden deep within mitochondria—and dramatically slow it down in worms by administering antibiotics to the young.

Medical research

Longevity gene makes Hydra immortal and humans grow older

Why do we get older? When do we die and why? Is there a life without ageing? For centuries, science has been fascinated by these questions. Now researchers from Kiel (Germany) have examined why the polyp Hydra is immortal ...

Medical research

Scientists identify key protein that modulates organismal aging

Scientists at Sanford-Burnham Medical Research Institute have identified a key factor that regulates the autophagy process, a kind of cleansing mechanism for cells in which waste material and cellular debris is gobbled up ...

Genetics

New genes associated with extreme longevity identified

Centenarians show successful aging as they remain active and alert at very old ages. Scientists at Stanford University and the University of Bologna have begun to unravel the basis for longevity by finding genetic loci associated ...

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