Many people associate tumbleweeds with an American desert landscape, but these annoying yet charming balls of prickly weeds actually came to the USA from Eurasia. Tumbleweeds, also known as the ...

when a couple of city slickers out for a drive in the desert become stranded along a lonely canyon road. It’s silent and windless. Yet one by one, like wolves in the night, tumbleweeds start gat ...

tumbling around the desert and through ghost towns. But that's actually not true: not only are tumbleweeds not native to the Plains or the American Southwest, they're also super invasive.