starfish

Scientists Solve Mystery Of West Coast Starfish Die-Off

Nov 18, 2014

SEATTLE -- After months of research, scientists have identified the pathogen at the heart of the starfish wasting disease that’s been killing starfish by the millions along the Pacific shores of North America, according to research published Monday.

They said it’s a virus that’s different from all other known viruses infecting marine organisms. They’ve dubbed it “sea star associated densovirus.”

Oregon Divers Find Hope In Thousands Of Baby Sea Stars

Oct 22, 2014

Divers at the Oregon Coast Aquarium say they have new hope that sea stars will recover from the widespread wasting syndrome that's wiping them out all along the Pacific coast.

This month they found thousands of thumbnail-sized juvenile sea stars, commonly called starfish, on the North Jetty in Florence.

Diver Jenna Walker said her team didn't recognize them as sea stars at first because there were so many, and they were so small.

Is Alaska Safe For Sea Stars?

Oct 9, 2014

SITKA, AK -- It’s early morning in southeast Alaska. Stars have yet to fade from the night sky. A group of scientists sets out in search of a different kind of star.

Sea stars, commonly known as starfish, have been vanishing from North America’s Pacific shoreline.

“Almost everywhere we’ve looked in the last year, we’ve seen catastrophic losses of sea stars,” says Pete Raimondi, a biology professor at the University of California, Santa Cruz, who has been studying an alarming epidemic that’s been killing starfish by the millions.

Dying Starfish Could Get Help From Congress

Sep 19, 2014

WASHINGTON, D.C. -- Researchers have been scrambling for more than a year to make sense of a strange disease that’s causing West Coast starfish to die by the millions.

Now it looks like help could be coming from Congress.

U.S. Rep. Denny Heck from Olympia introduced a bill Thursday that would dedicate federal funds for researching the epidemic, which has now spread along North America’s Pacific coast from Alaska to Mexico and in some places on the East Coast as well.

EarthFix Photo/Katie Campbell

Scientists seeking the answer to why starfish are dying off along parts of the west coast are almost certain that they can cross radiation from Japan’s Fukushima nuclear disaster off the list of causes.

Laura James

Near the ferry docks on Puget Sound, a group of scientists and volunteer divers shimmy into suits and double-check their air tanks.

They move with the urgency of a group on a mission. And they are. They’re trying to solve a marine mystery.

Courtesy Vancouver Aquarium

Scientists in two nations are on the lookout for an underwater epidemic that is killing starfish. 

In September, divers in Vancouver Harbour and Howe Sound near Vancouver, British Columbia, noticed the pizza-sized starfish known as sunflower stars wasting away and dying in large numbers.