A new study has uncovered evidence of far-reaching ecosystem consequences following the disappearance of Great white sharks (Carcharodon carcharias) from False Bay, South Africa. The research spans ...

The Trump administration’s cuts to the National Park Service, the U.S. Forest Service, and other public land agencies are ...

ecosystems have overlap in their food webs, so different species can fill in for one that’s been lost. But not always. Like, in North America’s Sonoran Desert, the iconic saguaro cactus has ...

Along the route between Saguaro and Petrified National Park sits Biosphere 2, an ecological research facility in Oracle, ...

further threatening marine ecosystems. Conservationists are urging the World Heritage Committee to conduct an urgent assessment of the project’s risks. They are also calling on Mexico to halt Saguaro ...

At Casa Grande Ruins National Monument, you can not only see some of the country's best-preserved Hohokam ruins but you'll also get to see stunning saguaro cacti in their natural environment.

The saguaro cactus is a distinctive icon of the American Southwest, found only in the Sonoran Desert. This towering plant, which can grow up to 60 feet tall and live for more than 200 years, is the ...

Beyond the saguaros, an intricate web of life flourishes. Mesquite and palo verde trees provide shade and sustenance while ...