Desert plants may have to go without fresh water for years at a time. Some plants have adapted to the arid climate by growing long roots that tap water from deep underground. Other plants ...

It's tricky to grow a thriving garden in the High Desert ... lettuce plants will guarantee fresh salads even in mid-February. Incorporating hotbeds and solar electricity are over-the-top ways ...

Sir David Attenborough inspects cholla buds during filming, Sonoran Desert Filming in the Sonoran ... with backward pointing barbs. At the top of each plant sprout dozens of swollen barrel-like ...