Researchers trap rusty crayfish to test ways to remove the invasive species. Researchers trap rusty crayfish at Tofte Lake to develop methods for removing the invasive species from northern waters ...

Add Yahoo as a preferred source to see more of our stories on Google. George Macias picks up crawfish traps while harvesting the catch at Bayou Best Crawfish Farm in Sour Lake, Monday, Feb. 9, 2026.

Add Yahoo as a preferred source to see more of our stories on Google. Clockwise, from top left: minnow, crayfish, sunfish, shad, frog, and grasshopper. Fathead minnows, leeches and worms are mainstays ...

As tired light filtered through the fog on a recent Monday morning, Daniel Valenzuela sloshed shin-deep into a flooded rice paddy in Southeast Texas. He shoved a scoop-shaped sled along the ground in ...