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Why The Cod On Cape Cod Now Comes From Iceland

Order cod in a restaurant on Cape Cod, and you might assume you're buying local. But the fish that gave the Cape its name are now so depleted that restaurants are serving cod imported from Iceland. Some activists think it's time America developed a taste for the less popular fish still present in the waters off the Cape.
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More Than 300 Sharks In Australia Are Now On Twitter

Government researchers tagged the sharks with transmitters, triggering an automatic tweet when they swim close to a beach. This comes after several high-profile shark attacks, some of them fatal.
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Archeologists Race Against Time In Warming Arctic Coasts

Archeologists who study the people who lived in the Arctic thousands of years ago are in a race against time. Coastal settlements are being washed away by erosion, storm surges and other climate changes related to global warming. Clues to the past that were frozen intact in permafrost for thousands of years are melting and being destroyed by the elements. Archeologists are looking to climate scientists to predict where the erosion will be the fastest so they can pinpoint their research on the places that will disappear the soonest. Until now the predictions have largely been too coarse to provide much guidance. But the National Park Service is trying to change this. It's funding research that supposed to forecast the threats that more than 100 coastal national parks face from sea level rise and storm surges due to climate change.
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Researchers Create New 'Memory' Metals That Could Improve Safety

Some metal alloys will "remember" a shape when you heat them to the same temperature they were originally shaped at. So a straight wire made from one of these "shape memory alloys" might change back into a spring when heated, or vice versa. But the alloys that exist today change shape at low temperatures. Materials scientists at Sandia National Laboratory have developed new alloys that don't change shape until they reach hundreds of degrees, opening the door to thousands of new applications.
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Editing Your Life's Stories Can Create Happier Endings

Psychologists have found a simple way to improve academic performance and even health. When people sit down and write about a negative experience and they revise their story to see it in a more positive way, it changes their behavior and helps them succeed.
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RoboCop? How About RoboPenguin!

When physicist Flavio Noca first saw penguins zooming around underwater, he was blown away by their speed and maneuverability. Now, his team has built a robotic arm that perfectly mimics the flippers in action — and he says the device could someday propel underwater craft.
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Federal Flood Insurance Program Drowning In Debt. Who Will Pay?

Congress has tried to boost premiums on the cheap, subsidized insurance FEMA offers. But property owners in flood zones protested the rate hikes, and legislators backed off in 2013, calling for "further study." Meanwhile, a string of bad storms has left the program $24 billion in debt — so far.
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Malawian Farmers Say Adapt To Climate Change Or Die

A local Christian aid group is trying to help villages adapt by planting drought-tolerant crops and setting up pumps for irrigation. But even with new methods and crops, farmers still need to know: When is it safe to plant?
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Florida's Mangroves Move North As Temperatures Rise

Mangroves, those luxurious coastal thickets of exotic forest and nurseries for fish, are moving north. Satellite images show the mangroves along the Florida coast are thriving in areas to the north that used to be too cold. It's another result of higher temperatures, and especially a lack of freezing temperatures farther north. It's good news for mangroves, which are disappearing in many parts of the world, but bad for the northern salt marshes they replace.
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Does Champagne Actually Get You Drunk Faster?

Search for "Champagne, bubbles and drunk," and you'll get headlines like "Why Bubbles Make You More Giggly." But when we took a close look at the science supporting the urban legend, we weren't impressed. The effect doesn't happen to everyone, and when it does, it's just temporary.

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