Science & Environment

Transcript

AUDIE CORNISH, HOST:

From NPR News, this is ALL THINGS CONSIDERED. I'm Audie Cornish.

MELISSA BLOCK, HOST:

And I'm Melissa Block.

It's official, federal scientists say 2012 was the hottest year on record for the Lower 48 States. In fact, the average shattered the previous record set in 1998.

Here's NPR science correspondent Richard Harris.

A Shell Oil drilling rig has been pulled of the rocks, where it washed up a week ago during a storm. It has been towed to a bay where divers will inspect it for damage. The incident raises questions about the oil company's controversial plans to continue exploring for oil in the Arctic Ocean this summer.

It's become an annual tradition: bidding up an outrageous price for a Pacific bluefin tuna during the first auction of the new year at Toyko's Tsukiji fish market.

And on Saturday, a bluefin tuna big enough to serve up about 10,000 pieces of sushi fetched a mind-boggling price: $1.76 million. That's about three times as much as last year's tuna and equates to about $3,600 per pound for the 489-pound fish.

NASA is facing a conundrum of large proportions; shuttle-sized, in fact. Now that the shuttle program has ended, NASA is no longer using shuttle facilities and equipment. That includes everything from a launch pad to space in the building where rockets were assembled. So NASA is conducting a secret auction. Orlando Sentinel staff writer Scott Powers explains what NASA is selling, why, and who the buyers might be.

The Kulluk, the Shell oil-drilling rig that washed aground last weekend, is afloat and being towed to shelter on Kodiak Island in the Gulf of Alaska. The craft began its 30-mile trip late Sunday night. Examinations of the vessel have not found any signs of a leak.

Jobs may be scarce around the United States, but not in western North Dakota. A massive oil boom in Williston and the surrounding area is transforming the landscape and culture of this once-tranquil region.

Producer Todd Melby, who has been covering the boom for public media, composed an interactive documentary with radio stories and videos called "Rough Ride: The Oil Patch Tour." This guided tour through the oil patches illustrates the growth of oil fields over time.

An earthquake with a magnitude of 7.5 hit off the coast of southeastern Alaska just before midnight local time Friday, according to the U.S. Geological Survey. The USGS initially reported the event as a magnitude 7.7 quake.

The National Oceanic and Atmospheric Administration says sea level readings indicate the quake caused a tsunami. "It may have been destructive along coasts near the earthquake epicenter," a NOAA report said.