February 4, 2014 |
Up and down the West Coast, starfish are dying. Casualties of a mysterious disease known as seastar wasting syndrome, they are dying in Alaska, deteriorating in San Diego and disappearing from long stretches in between. Death from the disease is quick and icky. It begins with a small lesion on a starfish's body that rapidly develops into an infection the animal cannot fight. Over the course of the disease the starfish's legs might drop off, or even separate from the body and start to crawl away, as you can see in the PBS news story below.
January 16, 2014 |
The canopies of kelp undulating in the surges off the coast of California camouflage a complex ecosystem of sharks, rock fish, crabs, urchins and anemones that blossom like colorful flowers on the forest floor. Now, Steven L. Manley, a biology professor at Cal State Long Beach, and Kai Vetter, head of applied nuclear physics at Lawrence Berkeley National Laboratory, have launched a campaign to monitor those groves for radioactive contaminants due to arrive later this year in ocean currents from Japan's damaged Fukushima nuclear power plant.
CALIFORNIA | LOCAL
January 12, 2014 |
Radiation detected off the U.S. West Coast from the Fukushima Daiichi nuclear plant in Japan has declined since the 2011 tsunami disaster and never approached levels that could pose a risk to human health, seafood or wildlife, scientists say. Experts have been trying to dispel worries stemming from a burst of online videos and blog posts in recent months that contend radiation from Fukushima is contaminating beaches and seafood and harming sea...
September 19, 2013 |
Less than two weeks after he promised the 2020 Tokyo Olympics would be safe from radioactive contamination, Japanese Prime Minister Shinzo Abe ordered the scrapping of two more reactors at the tsunami-damaged Fukushima nuclear plant. Abe made the announcement after touring the crippled facility on Thursday. "I will work hard to counter rumors questioning the safety of the Fukushima plant," he said, according to Reuters . Four of the plant's reactors suffered meltdowns and other damage after the March 2011 earthquake and tsunami, leading to widespread contamination in the worst nuclear accident since Chernobyl.
September 15, 2013 |
JERUSALEM-- Israel has 80 nuclear warheads and the potential to double that number, according to a new report by U.S. experts. In the Global Nuclear Weapons Inventories , recently published in the Bulletin of the Atomic Scientists , proliferation experts Hans M. Kristensen and Robert S. Norris write that Israel stopped production of nuclear warheads in 2004. But the country has enough fissile material for an additional 115 to 190 warheads, according to the report, meaning it could as much as double its arsenal.
September 12, 2013 |
The fallout over Tokyo hosting the 2020 Summer Olympics has begun. So to speak. A satirical French newspaper called Le Canard enchaine has published cartoons that reference both the Games and radioactive leaks at the tsunami-damaged Fukushima nuclear plant. One cartoon shows a pair of sumo wrestlers with extra arms and legs. They are wrestling in front of the plant while a commentator says: "Thanks to Fukushima, sumo wrestling is now an Olympic sport. " Another cartoon shows two people in protective gear inspecting an Olympic pool with their Geiger counter.