Trumpeter Swans Are Filling American Wetlands With a Sound Once Nearly Lost
A coordinated conservation effort has helped return one of North America’s largest waterfowl species to wetlands across the United States.
A coordinated conservation effort has helped return one of North America’s largest waterfowl species to wetlands across the United States.
After nearing extinction, southern sea otters are once again shaping California’s coastal ecosystems—one kelp forest, estuary and urchin at a…
At a busy highway bottleneck near Pinedale, overpasses and underpasses are helping one of North America’s longest mule deer migrations…
Once reduced to just a few dozen birds, North America’s tallest bird is again crossing the continent in growing numbers—thanks…
A spacecraft’s deliberate collision with Dimorphos turned planetary defense from a theory into a measured, successful demonstration.
Once burdened by industrial pollution, Ohio’s Cuyahoga River has undergone decades of cleanup—and in 2024, federal officials removed it from…
After decades of habitat loss and dangerously low numbers, Florida panthers are benefiting from genetic management, protected land and safer…
The experimental aircraft will test an unusually thin, braced wing designed to help future single-aisle airliners use less fuel and…
In Human Library events around the world, volunteers become “books” and visitors become readers—creating space for honest questions, patient listening,…
The Aral Sea remains one of the world’s starkest environmental disasters. But in northern Kazakhstan, a carefully designed dam and…
In downtown Yonkers, New York, a buried section of the Saw Mill River became the centerpiece of a public park—showing…
Since 2020, Luxembourg has offered free buses, trams and second-class train travel across the country, making public transportation simpler for…