People who take the polar bear plunge often talk of feeling invigorated, like they've downed a shot glass of pure energy.
The scientists used the DNA of Lonesome George, the last known Pinta Island tortoise.
And, shocker, there's scarce research on what they do for women.
Scientists are studying why Okinawans are living longer
People in southern states die earlier from a variety of chronic conditions.
Unlike in humans, the telomeres of long-lived bats do not appear to shrink with age.
Staring at a fish tank is like getting the healing benefits of nature on demand.
Even as babies, females survived more during famine and epidemics than males.
The effects lasted well into old age.
I'm actually 27.
They're simply the best.
Dogs from smokers' homes showed signs of DNA damage.