Palmer amaranth (Amaranthus palmeri S. Watson), morningglory (Ipomoea spp.), sicklepod (Senna obtusifolia L.), and large crabgrass (Digitaria sanguinalis L.) are among the most troublesome weeds ...

Here’s how it works. Galaxies may be anchored to giant "dark stars" — clumps of invisible matter sitting at their cores, new research suggests. Although astronomers have an abundance of ...

However, they did not develop the larger clumps of tau, known as fibrils, that are often seen in more advanced stages of disease. Even without fibrils, the researchers found that the accumulation of ...

This flexible auger is essentially a metal cable with coils of wire and gaps in between, designed to break up hair clumps and other debris, while also snagging any blockages and scrubbing the pipe ...

When you wash your dishes or flush the toilet, all the waste disappears down the drain. But that’s just the start of its journey. From your home’s pipes, that waste and water flow into the sewers, ...

“One pigweed in the field is one pigweed too many.” That’s the heartfelt conviction of North Carolina farmer Landon Moore. “It’s so competitive; I’ve seen it take fields out of ...

“Farmers, for the most part, are doing what the experts are telling them and taking a ‘zero tolerance’ approach to pigweed, but it also includes killing everything else.” Smith farms 3,000 ...

Management efforts include moist soil management of the wetland units, and manipulation of the surrounding habitat to provide native food plants such as smartweeds, pigweeds, native millets, sedges, ...