Covering some 500 million acres of ocean, the expanded marine sanctuary would be four times larger than California.

Photographer Emma Phillips describes the series as "a poetic exploration of and tribute to Australia's monolithic landscape."

After decades of spirited debate, relations may finally be thawing over a disputed island in the Arctic.

Noise impacts ecosystems in more ways than you might think, as these marine studies prove.

While wildfires burn Oregon's Columbia River Gorge, volunteers are eager to help rebuild it.

Magnesite has long been known as a CO2 absorber, but the slow rate of its growth made it a poor carbon storage option. Until now.

Outdoor Photographer of the Year honors the best images from 2018 that highlight landscapes, wildlife and nature.

An expedition to depths of the Gulf of California has uncovered a thriving ecosystem of unimaginable beauty.

During the Russian leg of the Odyssey of Pioneers tour, the Tesla Roadster received clearance to park in Moscow’s famed Red Square.

In an interview with MNN, Tesla CEO Elon Musk is candid about his company's finances, the competition, the Model S and its prospects for the future.

Tesla CEO Elon Musk is nothing if not outspoken. Here, in the second of three interview segments, he talks about prospects for the company's affordable Model S

Tesla Motors is suing the popular BBC series, 'Top Gear,' over a December 2008 episode that raises questions about the range of the Roadster.

The rubber is meeting the road, as the keys to the first Tesla sedans are handed to real, live customers. So far, the reaction is ecstatic, but will the company

Environmental activist and 'Vampire Diaries' star releases a trailer for his new green-themed web series

Actor tells Esquire magazine that his early-model 2008 Tesla Roadster was not the most dependable vehicle.

Elon Musk went open-source at his other company, SpaceX, years ago. The aim here is to increase the appeal of electric cars in the marketplace.

Actress Joanna Lumley is behind an urban park/footbridge project in London that's, well, absolutely fabulous.

British Parliament is striving to reduce its carbon footprint through various efficiency measures, including potentially outfitting Big Ben with PV panels.

Although it may not exactly scream widespread appeal, a 99-inch-wide townhouse in London may have found itself a buyer.

In addition to surreal garden installations, the Hampton Court Flower Show hosts talks and demonstrations focusing on environmental issues.

Will bookable-by-the-hour private garden spaces encourage more cooped up urbanites to step outside?

A new scheme gives London's iconic-yet-disused phone booths a 21st century makeover as solar-powered gadget charging stations.

The just-unveiled glass-bottomed walkways at Tower Bridge offer a dazzling new way to see the city. And, yes, ladies can wear skirts without fear.

The enchanting yet highly controversial 'magical new green space' has many Londoners fired up over issues of funding, aesthetics and accessibility.

Just try not to think about who — or what — might be watching as you settle in for the night.

Squiggles, swoops, spires, waterfalls and some truly otherworldly latticework are just the beginning.

Let your hair down and party like it's 1899 in a converted Victorian sea fort off of the Isle of Wight.

Beyond making way for ducklings, the new lanes are also meant to help humans slow down and be more polite.

Would you hop (no diving allowed!) into a chlorine-free urban swimming hole that's open to the public?

Christina Broom is widely heralded as the most important women in early press photography.

If there ever were a super-tall public sculpture begging for a tunnel slide ....

Just imagine floating high above the city in a clear-bottomed swimming pool. Or not.

Likely not, but it's fun to imagine zipping along a train-less Tube.

The Fortingall Yew has been male for centuries, so maybe it's finally time to branch out.

The British Airways i360 isn't even due to open until August.

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

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

Preservationists suspect warmer-than-normal weather is to blame for the pests' proliferation.

Environmental artist Christo works his inimitable magic with 7,501 oil barrels in a new project at Hyde Park titled ' The London Mastaba.'

Environmental group 10:10 Climate Action sees untapped potential in waste heat extracted from waterways buried beneath the British capital.

Take a look at some vintage recipes that make us wonder, "Who ever thought that was a good idea?"

Ice cream is good any season of the year, including winter! Here's how to make the most of this frozen treat in cold weather.

Smoked watermelon "ham," the most bizarre viral dish of 2018, sets its sights on the holidays.

The spices in your kitchen don't look the same way in the wild. They start as roots, bark, berries, flowers and seeds. This is what they look like.

Company co-founder and namesake passed away, leaving 'for greener fields and wilder woods.'

Waves of snowballs called "one of the most awesome natural events ever seen" by a firsthand witness.

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

Kazakhstan's Altyn Emel, a newly named UNESCO Biosphere Reserve, home to deserts, forests and floodplains — and a giant sand dune that sings.

The new time-lapse film features a tornado birth, lightning bursts and a rare 'fluid sunset,' all in 4K resolution.

Study finds that moisturizer with sunscreen isn't as effective as straight sunscreen.