Drug cocktails can almost double lifespan — in worms and fruit flies, so far

The findings suggest that the mechanism would probably work on humans too.

We’re still far away from finding a limit to human lifespan

The study suggests that people who might reach the maximum human lifespan haven’t been born yet.

Being too social can shorten your lifespan — if you’re a marmot

The opposite is actually true for humans. Having close friends and family extends our lifespan.