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Soar above London along the world's fastest urban zip line

You can fly! New thrill attraction at London's Archbishop's Park caters to urban adventurers with Peter Pan aspirations.




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How does a solar eclipse affect animals?

Birds may go quiet, bats may fly around and pets may become uneasy, but it's difficult to predict exactly how non-human animals will react.




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Hikers film tense standoff with mountain lion

'What are we supposed to do?' one hiker whispered as a puma stared them down in Sequoia National Park.




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How I accidentally made a viral video on a frozen lake in Maine — and had a blast doing it

The story of how a day spent on a frozen Maine lake skating turned into a mildly viral video.



  • Wilderness & Resources

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10 stunning outdoor concert venues

The natural surroundings at these picturesque concert venues sometimes steal the show.



  • Arts & Culture

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First-aid tips for hiking with your dog

With these first-aid tips and proper planning, you and your dog should be ready for anything.




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Does Congress have a low energy IQ?

One man says a century of rhetoric on oil shale shows that it's an idea that will never come to fruition.




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Does 'fracking' need a new name?

Does 'fracking' need a new name? The slang for hydraulic fracturing sounds dirty and disconcerting — and now a study finds it even curbs support for the contr




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If you avoid junk food, doesn't it make sense that food banks would, too?

As the season of giving approaches, support your local food bank's commitment to give less junk food and donate only nutritious food.




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Do lobsters feel pain?

While the debate is ongoing, there are humane alternatives to killing a lobster besides boiling.




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Students aim to pair veterans with service dogs

Gilbert High School seniors in South Carolina are raising money to get service dogs to veterans with PTSD.




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When he lost his dog, this elderly man must have thought he was alone in the world

Cards are piling up for the man whose heart literally broke when his dog died.




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Dog with the saddest face wouldn't let anyone near him at the shelter

Not every dog goes straight from the shelter to a happy ending, but Baloo's story is the most unlikely of all.




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How much plastic do you consume every day?

There's microplastic all around us, and we're consuming it at astounding rates, according to several studies.




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How does an atom smasher work?

Particle accelerators do more than collide subatomic particles and atoms together — they provide clues about the universe.



  • Research & Innovations

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Transparent solar windows generate energy without obstructing the view

Researchers have developed solar concentrators that can be placed on windows or cellphone screens.



  • Research & Innovations

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Meet the real animals behind 'Finding Dory'

You might already know that Dory is a Pacific blue tang and Nemo is a clownfish, but how well do you know the other species that are represented in the films?




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Famed Azure Window arch in Malta is no more

Featured in several Hollywood productions, the arch and its support pillars collapsed after heavy coastal storms.



  • Wilderness & Resources

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Watching nature documentaries boosts happiness, says study

Anxiety and fear give way to joy and awe when we tune into scenes of the natural world, finds a study commissioned by BBC, makers of "Planet Earth II."



  • Fitness & Well-Being

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Mom? … Anybody? Adorable bear cub needs a hand with clingy scallop

This grizzly bear cub thought he was just enjoying a day at the river's edge before a scallop shell ruined it.




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New documentary busts myths about anxiety

"It's 'Just' Anxiety," a film by Susan Polis Schutz, shows how the mental health issue manifests itself in various people and how they treated it successfully.



  • Fitness & Well-Being

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This canoe documentary is almost too beautiful to watch

Director Goh Iromoto's cinematography and sound for his latest stunning effort will move your soul to hit the water.



  • Wilderness & Resources

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Carrie Fisher's dog reportedly got emotional during 'The Last Jedi' premiere

Gary Fisher, the dog owned by late actress Carrie Fisher, perked up every time Leia spoke.




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Is 'Black Panther' boosting black cat adoptions?

Anecdotal social media posts suggest that the Marvel blockbuster 'Black Panther' is spurring folks to adopt black cats.




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How youth activism underscores 'Isle of Dogs'

"Isle of Dogs,"Wes Anderson's new stop-motion animated film about teens coming to the rescue unintentionally parallels real-life movements in the U.S.



  • Arts & Culture

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Shelter dog is new 'Lady and the Tramp' star

A star is born as terrier mix Monte leaves a shelter and heads to Hollywood.




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Donald Trump: 0; Scottish wind farm: 1

The Scottish government recently approved the construction of a wind farm set off the coast from Donald Trump's golf course.




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Bonfire + a bunch of box fans = Homemade fire tornado

Watch the fire spin and swirl as its driven up towards the heavens by an array of well-placed box fans to the soothing tune of 'Moonlight Sonata.'




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95% of bathroom users don't wash their hands correctly

After using the bathroom, 95 percent of people fail to wash their hands long enough to kill harmful bacteria.




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How to clean windows naturally

The key to sparkling, streak-free window panes isn't chemicals, clean windows naturally with these tips.




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Why do we hoard?

Hoarding is a vicious cycle of anxiety, indecision and, finally, comfort that sends hoarders' brains into overdrive, a study finds.




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Why you need a much more chill to-do list

You know you'll be interrupted at work, so learn to plan for it.




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When spring cleaning doesn't bring you joy

If you can't bring yourself to go all Marie Kondo on spring cleaning this year, try taking more attainable baby steps.




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13 secrets to managing dog and cat hair

These tips should help you get pet hair off your dog, cat, house and clothes.




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Wild bumblebees are catching diseases from domesticated honeybees, says study

New research conducted in the UK reveals that diseases common in "managed" bees are now reaching wild populations.




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Why does this volcano appear to spew blue lava?

Photographer explains the story behind Indonesia's majestic Kawah Ijen volcano, which appears to spew eerie blue lava.



  • Wilderness & Resources

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11 abandoned Old West boom towns

Gone but not forgotten, these once-bustling mining outposts offer visitors a look at Old West ghost towns, from kitschy to untouched.




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How do you clean up a contaminated river?

How do you clean up a river? The answer is twofold: treatment and dilution.



  • Wilderness & Resources

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15 commonly refrigerated foods that don't need to be

To chill or not to chill? For these items often found in the refrigerator, the answer ranges from 'not always' to a resounding 'never!'




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Want to lose weight? Turn down the heat

New research finds that exposure to mildly cooler temps may be the key to shedding pounds.



  • Fitness & Well-Being

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Why using a revolving door makes sense

For starters, it's more energy efficient than a standard door that swings.




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​15 things you should never put down the drain

From coffee grounds to flushable wipes, avoid these no-nos when rinsing and flushing.




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The upside-down world of the Gulf's dead zone

Farming runoff turns the sea floor into a wet desert and forces species onward or upward.



  • Wilderness & Resources

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What do Millie's bowling ball, a Weber grill and tractor tires have in common?

Paddlers Paul Twedt and Michael Anderson started their Three Rivers Project to clean up Minnesota's three largest rivers.




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Why are dogs turning blue in India?

Officials determined the color is caused by pollution in the nearby Kasadi river, and shut down a factory accused of dumping dye.




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Historic DC cemetery doubles as pollution-absorbing sponge

The Nature Conservancy teams with the Archdiocese of Washington to curb urban runoff at a 150-year old cemetery.



  • Research & Innovations

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Dominican Republic crippled by waves of trash

Over 500 workers have been mobilized to deal with the endless tide of garbage inflicting the beaches of Santo Domingo.



  • Wilderness & Resources

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How does the Great Pacific Garbage Patch affect marine life?

This infographic breaks down how plastic pollution is killing marine life and what you can do to prevent it.



  • Wilderness & Resources

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NASA shuts down galaxy-hunting telescope

NASA's Galaxy Evolution Explorer has been decommissioned after 10 years of data collecting on other galaxies and black holes.




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C. Gordon Fullerton, shuttle test pilot and astronaut, dies at 76

Gordon Fullerton, an Apollo-era NASA astronaut who was among the first test pilots to fly the space shuttle, died on Aug. 21.