MÉRIDA, Venezuela- José Betancourt, 75, climbed to the glacier of Pico Bolívar, Venezuela’s highest peak, 158 times before it ...

Flowers are a natural way to lure birds to your yard, and this heat-resistant perennial does so with its vibrant blooms that ...

We’re on track for a 9-degree rise in average temperatures. That has profound implications for the Colorado River.

Besides books, the new store sells clothing, jewelry, plants, crochet flowers, bookmarks and other bookish accessories.

You get a lot of bang for the buck with these showy plants. A small investment can pay big rewards in curb appeal. Having a beautiful garden takes time and effort, but you don’t have to break the bank ...

Invasive plants, or noxious weeds, displace plants endemic to Idaho and can significantly alter native ecosystems. They can ...

Plants produce an astonishing variety of chemical substances. Most of these metabolites are involved in chemical ...

Part one of a two-part feature on honeybees explores existential threats they face, from climate change to mites and bears.

In many rivers, only a small amount of streamflow remains for nature after water is diverted for hydropower production. In ...

The best wildflower hiking trails in the U.S. Spring is in bloom. Here are our favorite places to frolic through fields of flowers, from the Pacific Northwest to the Appalachian Mountains.