A refined global assessment of reforestation potential highlights its role in climate mitigation, using high-resolution data ...

Kartchner Caverns State Park, an active limestone cave system known for its rare, pristine formations and year-round ...

The understudied mycorrhizal fungi are vital to ecosystems and may prove critical to the survival of fragile deserts stressed by climate change.

As the seven Colorado River Basin states haggle over the future of water allocations, authors of a new report on groundwater ...

Scientists say the bees' temperament is to ward off predators. But unsuspecting humans will find them to be aggressive, ...

New York’s Central Park tied a record high of 96 degrees for the date Monday, which was set in 1888. In neighboring New ...

Experts are sounding the alarm over the hotter-than-average weather making its way across the US - warning that exposure to ...

Mycorrhizal fungi are vital to ecosystems around the world, but remain largely understudied, especially in arid regions. They ...

In the heart of Glendale, where cacti stand sentinel and the desert sun beats down relentlessly, there exists a miraculous ...

Friday is the summer solstice and much of the U.S. is going to be baking in serious heat starting this weekend with a heat dome expected to keep temperatures soaring. Stephanie Sy reports on what you ...

Metro Phoenix is hotter and staying hot longer than before because of this phenomena. Here's everything to know about the ...

Phoenix received a $1M grant to address extreme urban heat. Here's where to see the innovative shade structures 11 artists ...