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Want to change the world? Then get on this bus

Do Good Bus offers a fun way to help others and make friends by connecting volunteers with community causes and each other.




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This cozy concrete house was 3-D printed in under 24 hours

Housing charity New Story teams with 3-D printing startup ICON to fabricate 100 affordable and innovative abodes in El Salvador.



  • Remodeling & Design

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After a horrific road accident, this leopard cub is learning to walk again

A leopard cub left paralyzed by a car is pulling off a 'miraculous' recovery, thanks to the efforts of Wildlife SOS in Maharashtra, India.




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Could this 100-year-old medication be the cure for autism?

A small clinical trial suggests that suramin can reverse some autism symptoms with one dose, based on the theory of cell danger response.



  • Fitness & Well-Being

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How a 3-D printed mask helped save this puppy

UC Davis vets and engineers designed a mask and cast exclusively for Loca, a Staffordshire bull terrier severely injured by another dog.




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This man's blood has saved 2.4 million babies

James Harrison's plasma is used to make treatments for Rhesus disease. He has made 1,173 donations over more than 60 years, but now he has to retire.




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There's a possible link between this vaccine and a decline in Type 1 diabetes

The rotavirus vaccine may also have the unexpected advantage of reducing rates of Type 1 diabetes.



  • Fitness & Well-Being

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This compact wind turbine is perfect for blustery cities

Perfect for blustery apartment balconies, the student-designed O-Wind Turbine is a national winner of the James Dyson Award.



  • Research & Innovations

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Why was a creepy nursery rhyme playing on repeat in this English town?

The town of Ipswich has been haunted by a nursery rhyme playing over a loudspeaker for more than a year.



  • Arts & Culture

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This NYC subway station has gone to the dogs

Mosaic dog portraiture (courtesy of artist William Wegman and his Weimaraners) comes to 23rd Street in Manhattan.



  • Arts & Culture

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This New Jersey city is turning illegal dumps into public art hotspots

The views along Camden's trash-strewn transportation corridors are getting a $1 million boost from Bloomberg's Public Art Challenge.



  • Arts & Culture

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This self-sustaining, floating city could be just what the world needs

A concept unveiled at a UN roundtable outlines a fully autonomous floating city.



  • Research & Innovations

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If you're afraid of spiders, this is exactly when you should get out of the house

Researchers have managed to pinpoint the time you're most likely to meet a spider.




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A new material that's part plastic and part rock is forming on this Portuguese island

​Nearly 10 percent of rocky surfaces on the island paradise of Madeira are covered in 'plasticrust.'



  • Wilderness & Resources

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This may be why the 'devil worm' can live where no other animal can

Scientists complete the first-ever genome sequence of the deepest-living animal on Earth.




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Corn genome decoded: What does this mean?

Complete catalog for the corn gene will have far-reaching implications in the fight against hunger and disease.



  • Wilderness & Resources

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Buy this book: Power Trip by Amanda Little

Power Trip is a fascinating journey through our incredibly complex relationship with oil, energy and everything in between.




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This is why senior citizens get into accidents — and here's what we can do about it

Studies show that drivers older than 85 get into fatal accidents almost 4 times as often as teens do, and intersections are a problem.




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Can the electric car industry bring this ghost town back to life?

Electric carmakers need more cobalt for their lithium-ion batteries. Tiny Cobalt, Ontario, aims to become a sizable supplier.




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The armadillo in the road looked dead, but this woman stopped to check anyway

Countless people drove past an injured armadillo, until one compassionate woman came along.




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Breaststroke home to this 3D-printed floating dorm

SwimCity is a housing concept for young Swedes who don't mind donning goggles or hopping in a canoe as part of their commute.



  • Remodeling & Design

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This sleek Seattle home was built from bits and pieces of an old barn

Beauty abounds in the weather-warped details of Dwell Development's latest net-zero residence.



  • Remodeling & Design

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This cedar tree-studded Swiss high-rise will probably smell amazing

Why move to the woods when you can live in a tower that doubles as a coniferous forest?



  • Remodeling & Design

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This flood-proof greenhouse has got legs ... and knows how to use them

Hydraulics give a British backyard potting shed a lift when needed.



  • Remodeling & Design

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This stunning Manhattan office building is also unfailingly polite

Situated next to the High Line, Solar Carve Tower is specifically designed not to bogart air and natural light from its neighbors.



  • Remodeling & Design

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This underground Omaha home looks like a cozy spot to ride out winter

Faircompanies gives a tour of an unusual Omaha, Nebraska, dwelling that consists of three concrete domes tucked underground.



  • Remodeling & Design

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This folding A-frame cabin is a shoo-in for fantasy holiday wish lists

M.A.Di., a flat-pack tiny house from Italy, is a new take on a beloved classic.



  • Remodeling & Design

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Is this housing solution just a pipe dream?

A cylindrical concrete abode named O-Pod could squeeze into Hong Kong's scarce unclaimed space.



  • Remodeling & Design

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This stunning Arctic hotel will produce more energy than it consumes

Donut-shaped and parked at the foot of a glacier, the Snøhetta-designed Svart hotel in Norway is the first of its kind.




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This Brooklyn townhome has it all: Treehouse, turtle sanctuary and even a stream on the roof

This biophilic home owned by Gennaro Brooks-Church, founder of Eco Brooklyn Living Walls, is so green it boasts a turtle sanctuary.



  • Remodeling & Design

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How this bug photographer is changing the future for bees

Conservationist Clay Bolt is using his images to influence laws and protect species.




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Humans are merely visitors at this conservation oasis in Florida

White Oak in Florida promotes conservation with innovative programs for animals (and the humans who want to see them.)




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$1.7 billion in gift cards will go unspent this year

Although they are getting better at it, many consumers still do not spend every last penny that is credited to their gift cards.




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The best times to buy gifts this holiday season [Infographic]

Black Friday and Cyber Monday aren't the only days when you can get good deals on a range of gifts.




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Is this the most eco-friendly delivery van in the world?

To get it into fleets at Coca-Cola, Frito-Lay and FedEx, the Indiana auto veterans at Bright Automotive are hoping for a federal loan. Our car blogger travels t




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Media Mayhem: Don't trust this man

Marc Morano, a Republican operative, has taken denying climate change to a whole new level. Don't say we didn't warn you.



  • Climate & Weather

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Feeling blue? This sunset-mimicking LED bulb alleviates sleep-related health woes

In addition to minimizing melatonin-suppressing blue light, the Drift bulb has another health-benefitting trick up its sleeve ...



  • Gadgets & Electronics

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This illuminated outlet cover frees up precious plug-in space

The outlet-hogging reign of night lights may soon be over thanks to the ingenious SnapRays Guidelight from Snap Power.



  • Gadgets & Electronics

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This otherworldly light show tracks galactic garbage drifting across the night sky

Dutch designer Dan Roosegaarde's Space Waste Lab visualizes 'the smog of our universe.'



  • Arts & Culture

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Stay warm and keep it hyperlocal-ish with this homegrown hoodie

The North Face releases a limited edition hooded sweatshirt (mostly) designed and manufactured within the Bay Area.



  • Sustainable Business Practices

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Why go barefoot when you could do this?

Nakefit enters the minimalist footwear game with tear-proof, stick-on soles that let you go barefoot without the risk of cuts.



  • Arts & Culture

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Amazon's controversial Kindle 2 ships this month

There is no doubt, digital books are here to stay. The original Kindle, which started shipping in November 2007, was a wake up call to the publishing world.



  • Gadgets & Electronics

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Oh no! The 4th of July falls on Meatless Monday this year

Can you celebrate America without meat on the barbeque grill? Sure you can. With a free vegetable grilling eBook and some of MNN's own recipes, you’ll have lo




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Download this game to rescue cats in outer space, and save real-life cats at the same time

The student-designed mobile game Galactickitties lets you save space-flying felines and benefit the ASPCA too.




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How to track Santa this Christmas

Tracking Santa this year? There's an app for that. And a website, and a Facebook page, and a twitter profile, and more.




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At this school, iPads invade the classroom

From tablets in high school to electronic whiteboards and rotating walls in college, we look at how technology is remaking the classroom.



  • Gadgets & Electronics

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Paper Karma could be your best friend this catalog season

A free app for Apple and Android devices scans your unwanted mail and puts in unsubscribe requests for you.



  • Gadgets & Electronics

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5 apps to gift to food lovers this Christmas

With a few clicks of a mouse, you can buy Christmas gifts for the home cook, vegetarian, paleo or recipe hoarder in your life.




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Lie down on the job with this crazy morphing workstation

The Altworks standing/sitting/lying combo looks like an amazing bit of engineering, but the implications are scary.




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This remote Scottish island desperately needs a nurse

Fair Isle, with a population of 60, is looking for someone with a sense of adventure — and a nursing certificate.



  • Arts & Culture