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 ...

Health

World's oldest siblings living in Sardinia: reports

The Melis siblings on the island of Sardinia are officially the world's oldest with nine brothers and sisters clocking up a total of 818 years between them, Italian newspapers reported on Tuesday.

Health

Older americans living longer, but becoming more obese

(HealthDay) -- Older Americans are living longer, healthier lives than in past generations, according to new government research. However, rising obesity rates and high housing costs could take a toll on these gains in longevity, ...

Medical research

Rat study shows chrysotile asbestos is strong carcinogen

(HealthDay) -- Chrysotile, a commercially used type of asbestos, induces malignant mesothelioma (MM) in the rat peritoneal cavity, with pathogenesis strongly linked to iron overload, according to a study published online ...

Health

Japanese women fall behind Hong Kong in longevity

(AP) — Japanese women are no longer the world's longest living, their longevity pushed down in part by last year's devastating earthquake and tsunami, according to a government report Thursday. The top of the global ...

page 8 from 13