Fires to reshape Yellowstone, GOP pushes pipeline, hints of 'God particle' seen, and more.

U.S. eco-activist sentenced, cougar walks 1,500 miles, EPA delays ozone rule, and more.

The mob vs. wildlife, GOP vs. EPA, tequila vs. corn ethanol, and more.

Key fish in crisis, rhino wars escalate, rescued penguin to be released, and more.

U.S. suffers record heat, lethal radiation in Japan, 'unicorn' plant at risk, and more.

Amazon damage rises, heat wave roasts U.S., new proof of 'multiverse,' and more.

U.S. wolves in crosshairs, Earth's moon may be 2 in 1, cyclone hits Haiti, and more.

Economic rut spurs ecological rush, EPA vs. 'glymes,' icebergs vs. drought, and more.

EPA may delay ozone rule (again), Japan hid radiation info, DNA traced to meteorites, and more.

Big rigs get mpg boost, electric car goes solar, supermice rise in Europe, and more.

'Huge' step in cancer fight, Mars rover sends new pics, actress boosts alien hunt, and more.

Schools save energy, E. coli spurs beef recall, Europe vs. Asia on rhinos, and more.

Cities adapt to climate shifts, oil fouls North Sea, walking lengthens lives, and more.

Arctic oil worries natives, school lunches get real, sleeping bears still trouble, and more.

The island nation of Niue may be the best place in the world to soak up a starry night.

The best strategy to minimize student loan debt is to search for affordable colleges. Yes, it’s complicated, but here’s what to know.

The holiday season is a weighted one, full of food and food-pushers. Here's how to gently, but firmly, stand your ground.

Kid Rock is using a sustainable brewery to brew his new American Badass Beer.

Actress and environmental activist Daryl Hannah tells WSJ's Joe White about the biodiesel-powered cars in her garage at the 2012 ECO:nomics conference.

Daniel Gomez Iniguez isn't a typical college student. Gomez and his three partners have developed biodiesel production technology designed to be accessible in a

Fair Oaks Farms now powers 42 tractor-trailers with compressed natural gas from methane, the largest project of its kind to date.

The young female set a new speed record for her species.

Bioluminescent art blends science and creativity to create images that can only be seen in the dark.

DARPA using biotechnology in an effort to boost the U.S.'s national defense.

Here's a breakdown of how each disinfectant kills specific types of germs.

After the 2007 Burning Man, volunteers repurposed a solar array for a local school. That installation led to many, many more.

The conceptual Dutch Windwheel takes the term 'mixed-use development' to dizzying new extremes.

Bacteria can help solar panels convert sunlight to energy, even on overcast days.

Scientists have discovered a novel new way of using microwaves to turn orange peels and other plant-based waste into plastic.

Once-in-17-year event in West Virginia brings out the bright and brave to study – and eat! – cicadas.

Find out why everyone from the candy lobby to the TV networks are weighing in on the daylight saving time debate.

The lack of predators reduces the instinct to flee, according to new research.

Dramatic video shows the moment Jeremy Wade swims up to the 20-foot, 200 pound giant snake.

The Ili pika, an animal sometimes referred to as the 'magic rabbit,' is more endangered than the panda.

Phylliroe is a type of nudibranch, or sea slug, that has evolved to look and swim like a fish. And that's not the only weird thing about it.

The surprising find shows just how much there is to learn about the biodiversity of southern Oregon's mountainous region.

Who or what is making the sound remains a mystery, but it may be a 'dinner bell' signaling feeding time for deep sea creatures.

Nile crocodiles are known for being maneaters, and now they've been accidentally introduced to Florida.

Nicknamed the 'psychedelic Medusa,' this fascinating jellyfish was spotted during a NOAA research mission.

Whether you learn a language or listen to music tonight can impact how you perform at work tomorrow.

The average smoker takes about six days of smoke breaks each year, so maybe nonsmokers deserve extra vacation days in return.

When vandals took over an abandoned cow tunnel in Portslade in Brighton, the community took it back.

REI is leading the way with #OptOutside, but other major brands are following their example on Black Friday.

The discoveries of two different burial sites in Norway have been facilitated by improved radar technology.

Danish artist Thomas Dambo creates 'forgotten giant' sculptures in the wilderness.

The ancient weapon, likely owned by a Roman Centurion, was discovered in Germany by a 19-year-old intern.

Mark your calendar for math holidays that celebrate moles, spirals and an endless string of numbers!

Herpers are people who search for chameleons at night and remove the invasive species from the wild. What happens next, though, is controversial.

Monster-like creatures live thousands of feet below the surface, and they've adapted to hostile environments by taking on cool — and scary — physical traits.

billy barr spent the last 40 years living alone in a cabin in Gothic, Colorado, and collecting meticulous weather data about temperatures, snowfall and more.