weeds

Wyoming relies on millions of federal dollars to spray for invasive weeds, and federal cuts are putting some of those dollars into question for the upcoming season. That could mean more costs to private landowners or fewer new treatment projects.

Palmer amaranth is resistant to many herbicides commonly used in row crop production. The weed could especially be an issue for farmers growing dry beans, sugar beets and corn.

In an open field in Longmont, Colorado, about a dozen people crouched in the tall grass, moving slowly and deliberately through mud that squelched...

Near Medicine Bow Forest, there’s a scenic road that cuts in between a valley. The north face is shaded, covered with small flowers, trees, and dark green…