MNN exclusive: He's driven an electric RAV4 (powered by the sun) for more than eight years. Now, the actor-activist comes to MNN to talk about its new iteration

Breaking up (with incandescents) can be hard to do. To help ease the pain, Philips unveils an LED that "lets people hold onto the light they love ..."

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

With its latest consumer release, constantly innovating LED heavyweight Cree hits the under-$10 mark.

In addition to being safe, simple and more efficient, LEDs will transform the replacement bridge into a 'massive canvas.'

From natural beauty to parties, openings and shows, the start of fashion week brings plenty of green goodness!

'Star Wars' actor's new new 20-piece men's clothing line includes jackets, pants, knitwear, and accessories.

Eva & Paul jeans are a crowdfunded sustainable denim company that's obsessed with fit.

Feel free to leave your heart in San Francisco, but don't forget to drop those old boxer shorts and blouses in one of the city's new textile recycling bins.

They're stylish, they're strong, and they support design-based recovery in disaster-stricken areas. What more could you ask for in a pair of specs?

Move over pleather, Piñatex is the new faux leather alternative made from pineapple leaves. The fabric is vegan and biodegradable.

A Danish company has developed space-age skivvies that you can wear for weeks.

Matt Hickman can help you pick out the perfect shade of green for your rugs.

Waylon Lewis is a whirling dynamo of editorial energy. Find out what this new media mogul thinks about the changing world of journalism and the Internet.

Deadlier than Glenn Close with a kitchen knife, light's 'fatal attraction' kills millions of birds each year.

Engadget sneaks some video of the new digital reader Kindle DX. Can it save 100 million trees per year?

Among other things, Rob Kutner thinks we're on the verge of a new Ice Age.

This weekend, before your kids hit the baseball and softball fields, read about how energy and sports drinks can damage tooth enamel, plus take a look at a few

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

Shared mobile health app will allow doctors to monitor a patient's health in real-time — and intervene before a hospital visit is needed.

BARTRENDr app helps drinkers share favorite cocktails and settings — but only with other drinkers.

The CDC hopes to teach the public about outbreaks and maybe attract future epidemiologists through the free app.

From radio stations across the world, books, movies and even games for pets, here are some great apps to get you started.

Google maps biking directions are shockingly good.

The city of New York is making its streets more bike-friendly by creating new bike lanes and introducing a massive, new bike-sharing program.

Android and iOS users alike will benefit from a redesigned Google Maps app that will include ratings, deals and an incident reporting feature.

Project Bike Tech offers students diverse skills and options when they leave high school.

This EarthEcho Expedition takes an in-depth look at dead zones in the Chesapeake Bay — and hopes to get kids involved in finding the answer.

Lego's new set features a paleontologist, an astronomer and a chemist — all of them female.

Instead of running errands, Tom Wagg used his one-week internship to earn a place in history.

Despite her best attempts, Gov. Susana Martinez can't keep environmental regulations from becoming law.

Newt Gingrich may be controversial, but he's also outspoken. (So at least you know where he stands.)

The green cleaning powerhouse reintroduces its home fragrance line with a collection of spray air fresheners powered by pressurized air technology.

Virgin Spaceship Unity, set to begin test flights next month, includes a very special nod to the theoretical physicist.

'Bill Nye Saves the World' will dispel myths and anti-scientific rhetoric on everything from climate change to GMOs.

Nonprofit, cofounded by media mogul Ted Turner, has been an instrumental force in supporting global environmental education since 1991.

A new study introduces 18 previously unknown spider species that look remarkably like pelicans.

With Hawaii's endless renewable energy potential, the state plans to generate 40 percent of its power from clean sources by 2030.

The fossil fuel industry benefits from government money, but not renewables. In a forum with T. Boone Pickens at the National Press Club, media mogel Ted Turner

Global investment in clean energy surged 17 percent to a record $257 billion last year, according to two new reports by the U.N. Environment Program.

The newly discovered species have been isolated from other toads for 650,000 years.

MSNBC's Contessa Brewer on her little-known off-camera hobby.

Free coffee at Starbucks, carbon offsets and sustainable seafood are just a few examples of what businesses are doing in honor of Earth Day.

Mexican president proves himself a visionary with a sense of humor at the Cancun Climate summit.

First comprehensive study on climate mortality released today at COP16 projects rapidly increasing death toll especially among children due to the impacts of cl

In 'Caribou Rainforest,' wildlife photographer David Moskowitz tracked elusive caribou through their rainforest habitat in the Pacific Northwest.

New Mexico's coyote-killing contest ban does not outlaw the killing of coyotes by hunters or ranchers who are protecting their livestock.

The discovery of two large lakes hidden beneath Greenland's ice suggests that climate change now cuts all the way to the bottom of the ice sheet.

Solar Foods is set to unveil a fully sustainable, carbon-neutral food that can be produced anywhere.

Finnish researchers have developed a strong, flexible material from spider silk and tree cellulose.