In genetics, scientists must analyze the genomes of millions, if not billions, of people, each carrying millions of variants. It’s an unfathomable amount of data. Which leads us to another central ...

All over Australia, Songlines, or Dreaming tracks, connected First Nations people in one place with those in another through ...

What started as a fun peek into ancestry quickly turned into life-altering information for many of these people. The stories ...

Decades ago, India’s tigers were on the brink of extinction. Slowly, their numbers have rebounded. But that ecological success has prompted a dire problem—and a race to save many of them from genetic ...