Oil sands, international relations and energy policy make for a touchy visit in Ottawa.

With a story similar to "Avatar," film director James Cameron now finds himself on the side of native people in Canada's oil sands region, where their way of li

Plus: Video hoax targets Alberta's tar sands as the filming location for the wastelands of Mordor.

Some of the world's most prominent climate activists are headed to D.C. to protest against a proposed pipeline that would bring Alberta's unconventional oil to

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

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

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

U.S. pipelines have already sprung two major leaks in 2015, including the Yellowstone River's second oil spill in four years.

Deep in the ocean is a 'twilight zone' teeming with 1 million undiscovered species, yet fishing there isn't regulated.

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

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

Alec Baldwin champions both renewable energy and the preservation of East Hampton, N.Y., with equal passion. So how will things play out now that the actor has

Comedian describes the litany of health issues claimed by people living near wind turbines - which includes, of all things, herpes.

The various feathered gifts from the popular Christmas song deserve a closer look (and listen).

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

Newly unclassified recordings reveal eerie radio sounds heard during an Apollo mission that weren't coming from Earth.

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.

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

New research finds that people who don't like music might have lower blood flow in certain parts of their brains.

This public art project in Aalborg is a lesson on creative use of public space.

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

The European Music Archaeology Project's 'Archaeomusica: The Sounds and Music of Ancient Europe' givers visitors an idea of Europe's old sounds.

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

Left all alone, this dog 'plays' the piano and 'sings' the blues.

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

You're not officially supposed to listen to Christmas music until after Thanksgiving, but Pentatonix's a cappella cover is worth breaking the rules for.

A stray cat helped Sarper Duman recover from depression, and now he helps other strays and plays piano for them.

You haven't heard 'Bohemian Rhapsody' until you've heard it performed by beautiful trombones.

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.

New problem in the Middle East is likely to raise old political arguments in Washington.

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

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

A congressional hearing on the safety of hyrdo-fracking revealed a few rifts on Capitol HIll.

Gov. Tom Corbett takes swift action after TV investigation shows increased levels of bromide in Pennsylvania drinking water.

In a new video, celebrities team up to raise awareness about why we should be concerned about natural gas extraction in the Northeast.

Ron Paul has been a vocal figure in American politics since 1977, and he has developed a lengthy record on energy and environmental policy.

Honda revamped the ultra-clean natural gas Civic for 2012, but it has an uphill battle getting widespread acceptance in the U.S., where there are still few CNG

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

The Maxximus LNG 2000 can do zero to 60 in less than 2 seconds, and can run on propane, CNG, LNG or even gasoline. It's a showcase for the vast potential of nat

Film tells the fictional story of one small town's dealings with the natural gas industry — and the environmentalist out to stop it all from happening.

Pop star and social media powerhouse Lady Gaga encourages her millions of fans to support Yoko Ono's Artists Against Fracking campaign in New York.

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

Director Josh Fox's follow-up to his 2010 documentary on the natural gas industry sparks drama at the Tribeca Film Festival.

Director Josh Fox accuses the energy industry and politicians of failing the American people.

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

Warner Bros. decides to pull film from theaters after deadly earthquake and tsunami that struck the country last week.

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

Video: Images continue to appear showing the scale of the tsunami. ITN's Louisa James describes the rescue of one woman, plucked to safety as the water surged t

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