Hogweed is often found in moist areas, like along streams and rivers, where there is also shade. The massive plant is capable of causing soil erosion in these areas, which can give way for the seeds ...

One such massive, noxious weed may be growing in your yard, waiting to burn you if you try to remove it too quickly. Heracleum mantegazzianum, better known as giant hogweed, has been present in the ...

Nearly a decade after Oregon and Washington ended bag and size limits on walleye and bass in the jointly shared (and ...

An invasive grass that has been in Wyoming for decades has exploded this year, but even with years of research, there seems ...

Invasive species like wavyleaf grass and spongy moth can make it difficult for Virginia timber to thrive, posing an ongoing ...

Oregon botanist Suzie Savoie uses wildflowers to transform home gardens into water-wise, fire-resistant pollinator havens.

Researchers found that trees in Wisconsin that had become hosts to the eye-catching species hosted only half the fungal ...

The ban comes after the Washington State Department of Agriculture passed a rule July 9 adding English ivy along with 18 ...

It sets a precedent that other states could follow. Officials pass sweeping new law targeting 'growing threat' wreaking havoc ...

It’s now illegal in Washington to buy or sell English ivy, the fast-growing, climbing vine that can weaken and kill trees and overtake native plants.

Missouri Governor Mike Kehoe signs ten new laws focusing on invasive plants, public safety, and supporting young entrepreneurs.

Washington state is one of many in the U.S. to ban these common ivy varities. And if you know anything about their growing ...