Add Yahoo as a preferred source to see more of our stories on Google. Several patches of Japanese silver grass, considered an invasive ornamental grass. - Warunporn Thangthongtip/Getty & undefined ...

Invasive species are not native to the U.S. and can therefore have notable implications on local ecosystems.

Ornamental grasses add beautiful texture, movement, and a naturalistic feel to any garden. With their airy plumes and graceful shapes, it’s easy to see why they’ve become so popular. However, some of ...

Scientists may have solved Darwin's plant mystery, revealing how climate determines which invasive species thrive.

There's a conundrum that has perplexed biologists since Charles Darwin himself. Why do some exotic species take off as ...

A question that has gone unsolved for biologists for more than 150 years may finally have a simpler answer. Climate appears ...

Town of North Hempstead officials are encouraging folks to replace invasive species with native ones.

The sun rises over the sagebrush steppe in Sublette County, one of the places where efforts to manage invasive grasses are chronicled in the “Defend Your Core” film series. (IMAGINE Photo) The ...

As dozens of summer wildfires consume more than 1 million acres in central and eastern Oregon, scientists are trying to curb the growth of invasive grasses they say are making fires worse. These ...