This makes the Greenland shark not just the longest-living fish, but the longest-living vertebrate on Earth, far outpacing previous record holders like the bowhead whale (estimated to live up to ...

The longest-living animals can survive for centuries and millennia, even pausing the aging process altogether. Here are the longest-living animals in the world.

Greenland sharks live for centuries with slow heartbeats and metabolism. Scientists study their longevity secrets.

World’s oldest living aquarium fish could be 100 years young New DNA analysis reveals that Methuselah the Australian lungfish is even further along in years than scientists previously believed.

Meet Methuselah, the World’s Oldest Living Aquarium Fish The nonagenarian lungfish has lived in a tank in Golden Gate Park in San Francisco since 1938.

Mysteries surround the elusive Greenland shark, the longest-living vertebrate in the world. Researchers have new insight into the unique fish’s genetic makeup.

Meet Methuselah: The world's oldest known aquarium fish is at least 92, DNA shows The 4-foot long, 40-pound fish first arrived at San Francisco's Steinhart Aquarium in 1938 and was thought to be ...

Thanks to Ballesta's work, we now know the coelacanth is among the longest-living fish species, with a lifespan of around 100 years, and has one of the slowest life histories of all marine fish ...

News UK News Healthy eating Longest-living people experts say 'go easy' on one food item if keen to live to 100 Blue Zones are pockets of the world where people reportedly live to 100 at '10 times ...

Madrilenians live the longest in Spain, which is probably a combination of having some of the top hospitals in the country and an above-average percentage of high incomes.