“The idea of evolution by natural selection is, for me, probably the most beautiful idea in biology.”

“While society's been humming along and enjoying all these advances in agriculture and medicine, in the last 50 or 60 years, ecologists have learned a lot about how nature works. I've codified these into a set of rules called the 'Serengeti Rules.'”

A scientist’s first-hand account shows the world can tackle a global environmental crisis.

Driven by a childhood marked by war and environmental devastation, Dyhia Belhabib developed an innovative technology to combat illegal fishing.

The Antarctic Treaty of 1959 prohibited nations from making new land claims on the continent. But it never mentioned claims from private individuals.

Destruction of the Ukrainian dam unleashed a catastrophic flood—and surfaced centuries of cultural heritage. Now there’s a call not to rebuild it.

The jail environment teaches the animals that approaching humans results in a boring and annoying experience.

Toxoplasmosis, which results from a chance encounter with a cougar and the parasite it carries, can push a wolf to seek alpha status.

The zebras were originally part of a newspaper tycoon's private zoo. Now they roam the San Simeon grasslands, growing in numbers. 

Assume we can make new thylacines, mammoths, diprotodons, or sabre-tooth cats. Great. Now where do we put them?