Add Yahoo as a preferred source to see more of our stories on Google. Cute but cantankerous, koalas are making a surprising recovery from a genetic bottleneck, with their once most-threatened ...

Human populations have waxed and waned over the millennia, with some cultures exploding and migrating to new areas or new continents, others dropping to such low numbers that their genetic diversity ...

Pictured on the left is the Nile perch, a voracious predator introduced into Lake Victoria by humans to satisfy meat demands in the 1950s. On the right, several species of endemic cichlids that were ...

As humans continue to encroach on our planet, we are driving a mass extinction that some experts call a "biological holocaust." Since more and more species are dying, it creates an increasing number ...

An invasive Asian honeybee colony in northern Australia has defied expectations, displaying emergent genetic variation in a short period of time. While bad news for biosecurity agencies, it could be a ...

Without interrupting their busy sleep schedule, Australia’s cute, if cantankerous, koalas have turned a truism of genetics on its head. In short, the proliferation of certain koala populations shows ...

Add Yahoo as a preferred source to see more of our stories on Google. Cute but cantankerous, koalas are making a surprising recovery from a genetic bottleneck, with their once most threatened ...

Cute but cantankerous, koalas are making a surprising recovery from a genetic bottleneck, with their once most-threatened populations now displaying a surprising diversity. “It still looks like ...