This story appears in the April 2017 issue of National Geographic magazine ... It’s to create ‘vast weapon systems of the future.’ ” Human enhancements needn’t confer superhuman powers.

For individuals, and the companies that supply us, it’s time to act in a way that’s future positive ... that’s being degraded by human activity. National Geographic Explorer and sustainable ...

This story appears in the January 2019 issue of National Geographic magazine ... giving form to the future of medicine. The innovations I describe here—many of which are still in early stages ...

This story appears in the January 2013 issue of National Geographic magazine ... geneticists analyzing DNA bread-crumb trails of modern human migration would prove Cook right: Tupaia’s ancestors ...