Biologists are equally worried about the threat from invasive species attached to the debris. How big a threat remains to be seen. They fear that foreign species that arrive on our shores — crabs, barnacles, starfish, snails and plants — could establish a foothold and crowd out native creatures and plants.
There's precedent for the concerns: The European green crab wrecked the soft-shell clam industry in New England and Nova Scotia in the 1950s. Zebra and quagga mussels clog water intake pipes, filtration and electric power plants across the Midwest to the tune of $1 billion in annual cleanup costs.
Shipworms, small-shelled clams that burrow into wood, established themselves in San Francisco Bay. They bore into piers, docks and boats and cause $200 million in yearly damage.
A fire in California’s Big Sur region doubled in size overnight, forcing the evacuation of nearby...
Afast-growing wildfire forced over 42,000 people to evacuate near Reno, Nevada, over the weekend, while more...
At least 359 people have died, and nearly 1,000 others are reported missing after a flash...
Today's floods come after a week of storms in the region.Japan, China and the Philippines were...
