The State Department has denied the proposed oil pipeline from Canada, heading off a congressionally mandated deadline of Feb. 21.

The Obama administration's move won't necessarily kill the controversial oil pipeline, but it has still drawn strong reactions from both sides of the debate.

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-

Senators tried (again) to sneak a last-minute approval for the controversial Keystone XL pipeline into a new transportation bill. But a record-setting 500,000 s

Climate activist Bill McKibben says now is the time for the Obama administration to stand up to the richest industry on Earth.

From Michigan to Arkansas, a series of recent oil spills have raised doubts about the proposed Keystone XL oil pipeline.

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

Ads supporting the pipeline are the work of 2 political offshoots of Zuckerberg's social welfare organization.

Amy Smart, Justin Chatwin, Wendie Malick and Ed Begley Jr. for the Environmental Media Association.

Divers enjoy a swim alongside a human-sized jellyfish near Cornwall, England.

Siemens recently broke ground on a wind power nacelle production facility in Hutchinson, Kansas; the facility will bring more than 400 green-collar jobs to the

Wind farm power is significantly limited by how close one turbine can be to another. But a fish-like configuration could change all of that.

Augsburg College is now the largest purchaser of wind energy from Xcel's Wind Source, the biggest provider in the U.S.

Outdated technologies blamed for wind power's interference with radar systems.

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

Select Home Depot stores across 6 states are now selling the Skystream 3.7, a personal wind turbine that's quiet, compact and capable of producing up to 400 kWh

Renowned for his levelheadedness, ability to compromise and ecological concern, Donald Trump vows to halt construction on his golf development unless the Scotti

The record-breaking synchronized dance of 100 drones is unlike anything you've ever seen.

Break out the turntable and your old vinyl, and you may be surprised at how your digital loving kids connect with them — and you.

Will Minnesota's most mystique-filled home go the way of Graceland?

Smithsonian Channel special celebrates the surprising history behind the flag that inspired our national anthem more than 200 years ago.

Music can increase your productivity at the office, especially if you tune into certain frequencies.

Can something as subjective as happiness be measured by a formula?

Faced with restaurant-clearing brawls, McDonalds is testing classical music on late-night patrons.

Celebrity dog trainer Cesar Millan and Audible have partnered to offer audiobooks for dogs.

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

For many people, summer means music festival season. Here are several steps to protect your hearing while also jamming out to your favorite music.

Weary animals at elephant sanctuary in Thailand relax as volunteer plays classical piano music in the forest.

New research suggests listening to music kills creativity.

A young boy said 'Wow!' after hearing Mozart at Boston Symphony Hall, and it sparked a viral push to find out who had produced this adorable reaction.

He may not have won an Oscar, but the director of "Gasland" isn’t backing off the natural gas industry.

Wastewater storage from fracking may be causing earthquakes. For now, Arkansas is stopping operations.

Director Josh Fox lands deal with network to premiere next film in what could become a trilogy of docs on the natural gas industry.

When the documentary 'Gasland' revealed an instance of flaming tap water, the gas industry tried to debunk it. A peer-reviewed study now confirms the finding.

Actor to be honored during Global Green's 15th Annual Millennium Awards for his work in fighting for a ban on hydrofracking.

Gov. Andrew Cuomo will recommend ending a ban on most horizontal drilling, according to reports. Here are three quick things to consider about the plan.

Documentary filmmaker Josh Fox just won an Emmy for his film "Gasland" which exposes fracking for the dangerous boondoggle that it is.

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

Investigators find unhealthy and dead animals on 24 farms near natural gas drilling sites. The resulting paper is the first peer-reviewed study linking fracking

The Coast Guard is investigating a proposal to ship hydraulic fracturing 'fracking' wastewater on the Ohio River.

Meanwhile, increasing domestic oil production (and shipping it by rail) is expected to spur the billionaire's profits.

Researchers at Princeton recently studied the question of whether abandoned gas & oil well are leaking methane into the atmosphere.

Cannon Beach is building the first tsunami evacuation center, a city hall that can also serve as a shelter.

Several organizations are trying to help those in need in Japan following the massive earthquake and tsunami. Here's how you can help.

Actor says $1 from every ticket sold will go towards relief efforts in devastated Japan.

'Anatomy of a Disaster' announced only hours after disaster hits Japan.

Kids living just outside the evacuation zone will be tested for cumulative radiation exposure.

The massive tsunami generated by the March 2011 earthquake off the coast of northeastern Japan was a "merging tsunami" — a type of tsunami long thought to exi

The 132-ton dock from Japan that washed ashore at Agate Beach last week is attracting crowds. State officials estimate that more than 11,000 tourists have trave