A freeze warning was issued for Arizona, including metro Phoenix. Here's what weather experts expect, including temperatures, ...

In early 2020, a group of Saudi farmers led Vanessa Melino into the desert. Then a plant physiologist at King Abdullah ...

Woodrats (Neotoma spp.) are one of the only animals that can tolerate large quantities of creosote, a shrub with leaves ...

Warmer temperatures might be causing plants to emit more chemicals into the atmosphere, adding to one of Phoenix's worst air ...

■ Desert landscape tree and shrub pruning guidance class begins at 9:30 to 11 a.m. at University of Nevada, Extension-Pahrump ...

In my part of Alaska, not far from Anchorage, winter solstice is always a dark day — but not because of the lack of light.

The average Las Vegas homeowner’s landscape, while certainly not 100 percent fireproof, is less likely to catch fire even in ...