Nocturnal opera isn't just for owls, as these audio clips make clear.

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

In 2011, Japan was one of the most prepared countries in the world for a massive earthquake. Yet when a mega-quake hit Japan last March, sparking a huge tsunami

The magnitude 8.6 earthquake that struck in the Indian Ocean off the western coast of Sumatra today resurrected fears of a repeat of the 2004 Indian Ocean earth

When the ocean rose up and saved a Greek town from a marauding Persian army nearly 1,500 years ago, renowned Greek historian Herodotus chalked it up to an act o

Higher elevations are the only escape from these gigantic waves.

A tsunami that struck the UK in 2011 was caused by a storm roiling the ocean hundreds of miles away

Debris from the deadly tsunami that struck Japan in 2011 is drifting across the Pacific Ocean toward North America.

Volcano erupts on Indonesian island of Sulawesi, which had already been hit by a 7.5 earthquake and a tsunami.

Wholesome recipes and motherly advice in a responsibly-printed cookbook.

In the U.S., there are more trees than there were 100 years ago, according to the FAO. MNN's Chuck Leavell explains why.

Toy giant freezes purchases from supplier accused of deforestation.

As commerce becomes increasingly global, American corporations are taking steps to develop sustainable supply chains that span the country and the planet.

An inside look at the 4-year effort to restore Atlanta's Fernbank Forest, a 65-acre forest within the city.

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

If you've ever wanted to leave your mark on the heavens, here's your chance.

The votes are in, and it looks like 'Vulcan' could be the new name for one of Pluto's smallest moons.

Scientists are searching for possible sources for life on Earth on the edge of our Solar System.

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

Pluto's moons are even stranger and more intriguing than scientists imagined, a new study reveals.

Kids around the world can say hello to Pluto ahead of the first-ever flyby of the dwarf planet this summer.