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Study: Ocean acidification disrupts food web

As acidic seawater forces shellfish to grow thinner shells, scientists warn of a ripple effect that could alter marine ecosystems around the planet.



  • Wilderness & Resources

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Amazing new laser could diagnose disease and detect greenhouse gases

Researchers have created a laser powerful enough to detect minute concentrations of gases in the atmosphere or in your mouth.



  • Climate & Weather

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IKEA to curb climate change with veggie Swedish meatballs

The Swedish home furnishings giant plans to offer 'lower carbon alternatives' to the signature pork and beef meatballs sold at its in-store cafes.




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Alec Baldwin to narrate Discovery's 'Frozen Planet'

Four years in the making, the Discovery Channel/BBC co-production is a groundbreaking look at the Earth's polar regions.



  • Arts & Culture

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Michael Pollan discusses 'Cooked' on 'The Colbert Report'

Stephen Colbert cuts through the “locavore flim flam” to find out what is at the heart of Michael Pollan’s latest book.




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Meet the snowflake consultant for Disney's 'Frozen'

Physicist Kenneth Libbrecht, a leading expert on snowflake formation, is proud to have added scientific accuracy to Disney's hit animated musical.



  • Climate & Weather

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'Star Wars' planet is a remote, real-life paradise here on Earth

Laamu Atoll in the Maldives has a surprising starring role in the events of 'Rogue One: A Star Wars Story.'



  • Arts & Culture

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Astronomers may have just discovered Luke Skywalker's home world

Tatooine, a desert planet in 'Star Wars,' may have a real-life analogue 1,000 light-years away.




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Bees bred to fight back against colony collapse disorder

Researchers make headway in fight against devastating disorder by breeding bees with the ability to seek out and remove varroa mites.



  • Wilderness & Resources

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First-ever 'soldier' bee discovered

The big-bodied bees join the ranks of ants and termites, which have long been known to rely on a separate caste of 'soldiers' to defend the colony.




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Bee semen could help combat colony collapse disorder

Researchers hope to create a sperm bank to breed hardier bees and preserve threatened subspecies.




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Wild bumblebees are catching diseases from domesticated honeybees, says study

New research conducted in the UK reveals that diseases common in "managed" bees are now reaching wild populations.




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7 mysterious diseases wiping out wildlife

These epidemics have hit full force, with scientists scrambling to unravel the causes and, more importantly, the solutions.




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Disgraced former Republican Sen. Larry Craig takes new job lobbying against mine safety

You might remember the former U.S. senator from Idaho as the anti-gay politician who was arrested for lewd conduct in an airport bathroom. He's back in Washingt




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Clean, cheap method for extracting gold discovered by accident

Researchers stumble upon a method that could replace toxic cyanide with plain old cornstarch.



  • Wilderness & Resources

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Plastics aren't just choking coral reefs, they're spreading disease, too.

159 coral reefs were examined in the Asian-Pacific region, and 89 percent of those reefs were contaminated with plastics and disease.



  • Wilderness & Resources

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This accidental discovery could help solve our plastic pollution crisis

A research team working with an enzyme that eats plastic accidentally engineer it to make it better at breaking down PET.



  • Research & Innovations

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Plastic discovered at bottom of Great Blue Hole

Even the Great Blue Hole in Belize, one of the world's largest sinkholes, isn't immune to human pollution.



  • Wilderness & Resources

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Smithsonian festival will kick off shuttle Discovery's new career

NASA's space shuttle Discovery is set to land in Washington, D.C. this April, where the now retired fleet leader — the world's most flown spacecraft — will




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Shuttle Discovery's 'ride' to Smithsonian arrives in Florida

The modified-Boeing 747, known as the Shuttle Carrier Aircraft (SCA), touched down at NASA's Kennedy Space Center here on April 10. The jumbo jetliner came in f




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Space Shuttle Discovery's final flight begins

Space shuttle Discovery, NASA's fleet leader and the world's most flown spacecraft, lifted off for the last time on on April 17 to be delivered to the Smithsoni




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Thousands cheer Discovery's arrival in D.C.

Cries of "I see it!" rang out through the crowd as a speck on the horizon got bigger and bigger, resolving into the odd shape of two attached aircraft approachi




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Sponsor-a-shuttle: Museums offer tiles, stars for space shuttle display funds

The Enterprise and Endeavour both have temporary displays, but their museums need help to make plans for permanent homes a reality.




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For NASA, a somber week of space disaster anniversaries

This week marks a somber time for NASA, with the anniversaries of three U.S. spaceflight disasters.




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How worms survived NASA's Columbia shuttle disaster

The Columbia space shuttle disaster in 2003 killed all 7 of its crew members, but a box of roundworms managed to survive the shuttle's disintegration.




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Beyonce's use of Challenger disaster audio clip upsets astronauts' families

Beyoncé ended the year on a sour note with members of the NASA community.




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Hank Hartsfield, leader of first space shuttle Discovery flight, dies at 80

NASA astronaut Henry "Hank" Hartsfield, who in 1984 commanded the maiden mission of the space shuttle Discovery, died on July 17




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Guess what Disney's new solar farm looks like?

20-acre solar installation near Walt Disney World’s Epcot theme park has begun supplying clean energy this spring.



  • Arts & Culture

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Kevin Costner seeks dismissal of Stephen Baldwin's lawsuit

Actor says Stephen Baldwin's claims that he was duped out of shares in his oil separation company are untrue.



  • Arts & Culture

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Scientists study oil from Deepwater Horizon disaster

Using a sample from the very riser pipe that the plume escaped from, Woods Hole Oceanographic Institution chemist Christopher Reddy and his team ascertained tha



  • Research & Innovations

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MNN's week in review: Discovering remote places, oil spill solutions and more

While 'America Revealed' with Yul Kwon explores how typical systems work, we also explain new oil cleanup technology and Titanic history.




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Silver lining of a disaster: Deepwater Horizon spill inspires beautiful bird art

Jason Alexander Byers uses an unusual material to make an environmental point.



  • Arts & Culture

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Scenes from the TVA coal disaster

The people of Harriman, Tenn., woke the morning of Dec. 23, 2008, to find their community awash in a billion gallons of toxic coal sludge.




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New ozone-destroying chemicals discovered in atmosphere

Loopholes in the Montreal Protocol may need to be tightened, researchers say.



  • Wilderness & Resources

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Ancient flower discovered in fossilized resin could be 45 million years old

Just like 'Jurassic Park,' except with flowers instead of dinosaurs.



  • Wilderness & Resources

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'Extinct' marsupial rediscovered after 100 years

The crest-tailed mulgara was once a common sight in New South Wales deserts before other predators edged it out of the habitat.




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A timeline of the distant future for life on Earth

If humans are still around millions or billions of years from now, they'll have to deal with supervolcanoes, asteroids and worse.




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'Extinct' Galapagos giant tortoise rediscovered 100 years later

Researchers discovered a Chelonoidis phantasticus giant tortoise on Fernandina Island. The last time this tortoise was seen was 1906.




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Sip a tasty rum from a sustainable distillery

Rum Diplomatico has a very rare certification for environmental awareness.




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Dissecting the Waxman-Markey climate bill

Climate activists call for action to strengthen the most important piece of environmental legislation in history.



  • Research & Innovations

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Discarded H&M clothing is fueling a Swedish power plant

Thousands of pounds of moldy cardigans and unsellable denim shorts are being burned in lieu of oil and coal at Västerås near Stockholm.




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'Fatberg' to be displayed in London museum

The Museum of London will showcase part of a 143-ton chunk of fat, diapers and baby wipes that was removed from the city's sewers.




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8 things to never put in your garbage disposal

Here's a good list of items not to put in your garbage disposal, and a bonus list of 3 to be cautious about.




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Blue LED light discovery wins Nobel Prize in physics

Isamu Akasaki, Hiroshi Amano and Shuji Nakamura have been awarded the Nobel Prize in Physics for their invention of the blue light-emitting diode.



  • Research & Innovations

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The inside dish (towel)

Do you spend more time in the kitchen during the holidays? If so, opt for uniquely designed, versatile tea and dish towels instead of paper towels.




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Product displacement: The inside scoop on 9 household items

Switching out some surprisingly toxic household products for cleaner, greener alternatives can help save your health, money and the planet.




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Everything you want to know about Lyme disease

What is Lyme disease? Here's where you are more likely to get it and the symptoms to look for if you're concerned.



  • Fitness & Well-Being

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Studies provide clues into colony collapse disorder and other bee deaths

Meanwhile, a new Bayer-funded study disputes that its pesticide is killing bees.




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Colony collapse disorder's link to pesticides strengthened by new study

The pesticides, called neonicotinoids, are "highly likely" to be triggering bee deaths, say researchers.




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Life Cycle Analysis doesn't budge outcome of the great dishwasher debate

Even if you take the energy and water it takes to build a dishwasher into account, it still beats washing by hand.