Looking out of the Fendouzhe submersible, more than nine kilometres below the ocean surface, Mengran Du knew she was seeing ...

Colorado’s moose population now tops 3,500, but their success is damaging willows, wetlands, and beaver habitat in the ...

The stretch of the river through Albuquerque has run dry twice since 2022, after not doing so for decades, impacting all forms of life that depend on its flows.

Just north of the great Serengeti wildebeest migration, a smaller migration across the Mara ecosystem is collapsing. New maps ...

The Paris climate agreement requires that countries work to limit global warming to well below 2 °C, and pursue efforts to limit it to 1.5 °C, to avoid devastating climate tipping points. The latter ...

On a blue-sky afternoon, kayakers paddle past dozens of sea lions lolling in the sun and make a beeline toward the sea otters lounging on beds of eel grass at Elkhorn Slough on California’s central ...

Roaring flames, burned-out houses and cars, hazy air and orange skies are all around us. Already this year, millions of hectares have been torched by more than 2,200 wildfires in Canada.

Every part of the swamp, from its largest predator to its smallest insect, contributes to keeping the system in balance. ” — Milton Walker Jr. MARRERO, LA, UNITED ...