LAS VEGAS, Nev. (FOX5) - An unusual sight has popped back up in a Henderson neighborhood. Hundreds of invasive goldfish took over Cadence Central Park Pond. The pond faced a similar issue last spring ...

SEATTLE — The world's largest hornet, an invasive breed dubbed the “murder hornet” for its dangerous sting and ability to slaughter a honey bee hive in a matter of hours, has been declared eradicated ...

Evidence of invasive, destructive zebra mussels in the Colorado River could mean trouble for wildlife, boaters and water companies alike, but it’s not yet clear if the thumbnail-sized mollusk will ...

Climate change shapes where and how we live. That's why NPR is dedicating a week to stories about solutions for building and living on a hotter planet. Trees in the desert are like oxygen at high ...