Which shortlisted bridge proposal for Tintagel Castle would King Arthur himself choose?

Likened to a cathedral, the ornate Crossness Pumping Station reopens for public tours following extensive rehabbing.

The era of ersatz Eames chairs and knockoff Noguchi coffee tables comes to an end.

Manchester's City of Trees scheme will plant one leafy specimen for every resident.

The early shoots of hosta plants are tender and delicious.

Lost to a violent volcanic eruption in 1886, the remains of the Pink and White Terraces may have been located again.

Geoparks use an area's geological heritage to draw attention to key environmental issues.

Brussels sprouts are a superfood packed with vitamins, cancer-fighting nutrients, and many health benefits.

Mushrooms are the latest functional food shown to have science-backed health benefits beyond nutrients. Here are 5 to add to your must-eat list.

Actress Kim Cattrall claims this new yoga hybrid practice saved her life.

According to the GOP's favorite media mouthpiece, the Keystone XL pipeline would have created thousands, no- tens of thousands, no- hundreds of thousands, wait-

David Lillard writes about how his son's questions about the Keystone XL Pipeline led him to learn something new.

Washington Post energy correspondent Steven Mufson traveled the 1,700-mile path of the controversial tar sands pipeline.

Reporters for the online, nonprofit news site spent seven months reporting on tar-sands oil spill in Michigan.

Select Ace Hardware stores will begin selling the new Honeywell WT6500 home wind turbine next month.

Dean Corren's vision of a greener world includes using New York City's East River to produce electricity. As technology director at Verdant Power, he's trying t

Jonathan Globerson's Greenerator concept allows apartment dwellers to harvest their own wind and solar energy from the comfort of their own balconies. But would

A striking infographic demonstrates the latent power of Big Solar in the United States. A powerful image from the Irish Sea illustrates the staggering scale of

The Elbphilharmonie features over 1 million computer-generated divots to shape sound within its main auditorium.

'Love's Not Just For Christmas' has all the elements of a great holiday tune — except for Michael Bublé.

In his State of the Union speech, Obama unveils plans to expand U.S. oil and gas production, but vows not to 'walk away from the promise of clean energy.'

Earthquakes triggered by fluids injected deep underground, such as during the controversial practice of fracking, may be more common than previously thought, a

The new Artists Against Fracking makes a compelling case against opening up New York state to natural gas drilling. It's fuzzier about the energy sources that c

A student and his fellow surfers used their skills to ride the giant waves to safety after a deadly tsunami struck Samoa.

This century's deadly tsunamis kicked off an intense search for buried clues to prehistoric killer waves along Alaska's southern shores.

Georgia-Pacific Wood Products, which recently received SFI chain-of-custody certification, has launched a new sustainability campaign.

The American Forest & Paper Association announced today an ambitious set of sustainability goals for its member organizations to aim for by 2020.

Scientists announced the discovery of a new moon around Pluto on July 11, bringing the dwarf planet's number of known satellites to five.

The moons of Pluto, and a potential set of rings, may create dangerous debris zones for a NASA spacecraft currently speeding toward the distant world, researche

It's official! Two tiny moons orbiting the dwarf planet Pluto finally have new names: Styx and Kerberos.

A speedy NASA probe has crossed the orbit of Neptune, notching one more spaceflight milestone on its way toward a historic flyby of Pluto.

A NASA spacecraft's epic Pluto encounter is officially underway.

NASA's New Horizons spacecraft has snapped new images of Pluto — the first taken by the probe during its six-month approach to the dwarf planet.

A Pluto-bound NASA probe has captured the best-ever images of the dwarf planet.

Pluto looks especially welcoming in a new photo by NASA's approaching New Horizons probe.

​The first-ever flyby of Pluto was a big success.

Scientists are stunned at the incredible new images of the surface of Pluto, its largest moon Charon and its farthest-flung moon Hydra.

A new photo from New Horizons shows Pluto's towering ice mountains cast and frozen nitrogen glaciers.

In conjunction with Greenbuild 2012, prefab firm Blu Homes announces the acquisition of Modern Cabana, a family-run company specializing in stylish accessory dw

The oldest city in the Netherlands attracts first-time homeowners with flat-pack prefab abodes free of hidden costs or complications.

Blu Homes arrives on the L.A. market with a Breezehouse model home boasting SoCal specific features including bigger walk-in closets and more windows.

The gorgeously illustrated "Prefabulous World" highlights some of the most cutting-edge, eco-friendly modular homes in the world.

Powered by the wind and sun, Ecocapsule is the ultimate off-grid micro-home for vagabond vacationers.

Ancient marine reptile sheds light on the origins of the distant relatives of modern crocodiles.

A Sitka spruce on Campbell Island may be the 'golden spike' that denotes the controversial beginning of the Anthropocene epoch.

Based on our mostly destructive history of interacting with isolated cultures, we should stay away.

The first animal to evolve on Earth was probably a sponge that existed around 640 million years ago.

The space agency's $650 million Neo Surveillance Mission is designed to spot killer asteroids.

Toyota has donated 4,500 free trees for this March's giveaway for New York City residents.

Living near high-traffic roads accounts for 14% of all asthma cases, researchers find.