How did earthworms reach Alaska traveling 30 feet a year? By Ned Rozell [fusion_dropcap]U[/fusion_dropcap]nder its own power, an earthworm gains about 30 feet of new territory each year. But that does not help explain how worms got to Alaska. "It's almost geologically slow," Matt Bowser, said of the earthworm’s locomotion. Bowser, Alaska's closest thing to [...]