"Why do you have to sing everything like you just swallowed a pair of jazz hands?!"

If a celebrity endorsement gets kids using a phone app that prevents on-the-road texting, emailing and phone use, who am I to complain? But, for the record, Jus

The British vacuum cleaner kingpin will invest nearly $3B in developing an electric vehicle by 2020.

Rescuers spent months nursing a paralyzed leopard until the day he stood on his own paws.

Air conditioners have made architects lazy, and we've forgotten how to design houses that might work without it.

Bjarke attack! The Danish maverick is the subject of a climate-themed retrospective at the National Building Museum.

At 208-square-feet, Kasita smart apartments are roughly the size of 6 garbage receptacles.

It's a handsome, pared-down design, but where are the wheels?

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

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The Obama administration tips its hand on a number of energy policy issues during a press conference about coal leases in the West.

A new book explains why you’re more likely to go to jail for stealing a DVD than for poisoning a town.

Video: As the Copenhagen summit continues, global warming deniers are popping up all over. Perhaps they're right, says Jon Stewart, it's all a conspiracy of tho

The world's most committed climate activists are descending on Durban for the next attempt to reach an international climate change treaty. So why did one of mo

In the face of the global challenge of climate change, our responses too often involve doing Much Too Little or thinking Way Too Big. The real key is to start a

Energy efficiency efforts are a highlight of the company’s 2011 Corporate Responsibility Report.

Find out how this small Maine liberal arts school achieved its goal of being 100% carbon-neutral ahead of a 2015 deadline.

Begley showed up on 'The Simpsons' last night and was nearly hit by a solar-powered train while driving a solar-powered car during a solar eclipse.

Ethanol has big fans in Hollywood. Can you believe the Kill Bill Trans-Am running on biofuel? Plus: We get a video tour of Begley's garage.

Ed Begley Jr.'s back with new book and third season of 'Living With Ed.' Green guru follows up his 2008 book with 'Guide to Sustainable Living' and takes his re

Your favorite green celeb and mine, Ed Begley Jr., verbally jousted with Fox News guest host Stuart Varney about the science of climate change.

Using a malware script, a security expert finds that wirelessly controlled — and supposedly totally safe — Philips Hue LED bulbs can be maliciously hacked.

Pot growers have traditionally had a negative impact on the environment — but that may be about to change.

Although not the flashiest thing on the block, GE unveils a WiFi-connected LED bulb with a more agreeable price point than its peers.

Here's hoping that Thomas Edison is rolling over in his grave ... with laughter.

Find what you need, avoid tangled necklaces, and enjoy your jewelry again with these fun storage ideas.

We aren't saying don't wear skinny jeans, but you may want to wear sweats to help a friend move.

This Instagram sensation knows how to rock palm fronds and coat hangers!

Meet John Rook, the green marketing maverick searching for authenticity in the world of sustainable business.

Meet the man behind the popular Web service Transit and Trails, which makes it easy for bus riders to get out for a good hike.

Though he may have taken on the moniker of The Lazy Environmentalist, it's hard to find a harder working, more prolific green storyteller than Josh Dorfman.

Writer, media entrepreneur, environmentalist, and personal trainer Jeffrey Davis wants to make going green accessible for all.

Meet the eco-entrepreneur behind gDiapers, a greener, flushable, alternative to the traditional plastic disposable diaper.

Filmmaker and writer Jonathan Kesselman talks about his latest project, what's funny about global warming, and California's growing anti-circumcision movement.

John Rooks spoke at TEDxDirigo about the need for businesses to be authentically green. Read more about his ideas and why he loves the state of Maine.

Makower, one of the most respected voices in green business, talks about greener corporations, what the government could be doing to foster more environmentally

Interview with drug policy reform activist Tom Angell, founder of Marijuana Majority.

Time-lapse artists and filmmakers Gavin Heffernan and Harun Mehmedinović traveled North America and photographed the impact of light pollution in ‘SKYGLOW.’

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

In honor of Julia Child’s 101st birthday, Kindle is offering 'As Always, Julia: The Letters of Julia Child and Avis DeVoto' at a bargain price for one day.

Jet lag has long been thought of as an unavoidable malady, but a new app might help travelers get some much-needed relief.

Recycling or donating your old iPhone is sensible. But these projects are much more fun.

With the swipe of a finger, you could help advance medical research on diseases such as Parkinson's, breast cancer and diabetes.

The company will do the work for you.

Video: Visionary Apple founder has died at the age of 56.

Tech-lovers beware: from carpal tunnel syndrome to tinnitus, here are just 5 of the ways your devices may injure you.

With the help of an iPad app, Billy Joel and Jimmy Fallon formed a 2-man doo-wop group and performed 'The Lion Sleeps Tonight' on 'The Tonight Show.'

Learn how telecommuting can work for you with some advice from people who do it.

At the start of the 20th century, streets belonged as much to pedestrians and children at play as to automobiles. By the end of it, stepping into the street in

A California man buys a live/work townhome next to his ex-wife and cuts a hole through the wall to ease his family's carbon-intensive joint custody situation.