When I think about nature, I’m picturing hillsides and meadows free of straight lines, squares, and cubes. Look at any ...

Sun-loving blanket flowers are a beloved native wildflower abuzz with butterflies and native bees. Flowering spring through ...

There are 49 species of pine tree native to North America. Non-native species have also been introduced to the United Sates, as ornamental trees in landscaping.

The saguaro cactus is the iconic plant of the Arizona borderlands, and in June and early July, its fruit ripens.

The practice of implementing drier plants into a yard has become increasingly popular in the dry area of San Antonio.

TUCSON, Ariz. — Cousins Tanisha Tucker Lohse and Maria Francisco set off from their desert camp around dawn on most early ...

The saguaro cactus is the iconic plant of the Arizona borderlands, and in June and early July, its thorn-covered small fruit ...

While many think of the Dallas Arboretum as an idyllic backdrop for a stroll or a photoshoot, it’s also an active education ...

Invasive species cost the North American economy $26 billion a year. By outcompeting local plants or animals, invaders reduce ...