Birds are a barometer of the health of water sources, habitats, and air quality. A notable example is the use of canaries in ...

Physical scientists seem to find the phenomenon of chaos everywhere: in the orbits of planets, in weather systems, in a river’s swirling eddies. For nearly three decades, ecologists considered chaos ...

First ever annual estimate of economic value of water and freshwater ecosystems is US$58 trillion - equivalent to 60% of global GDP Degradation of rivers, lakes, wetlands and aquifers threatens their ...

The largest herds of caribou in the world make their homes here. Polar bears give birth to cubs in dens dug into this soil, some of them more than 200 years old. And birds like the Arctic tern fly ...

New research finds that chaos plays a bigger role in population dynamics than decades of ecological data seemed to suggest. Physical scientists seem to find the phenomenon of chaos everywhere: in the ...