Event showcased the latest green products to eat, wear, and buy.

Funding for the newest Breakthrough Prize is announced as the awards for life sciences and physics are given at a California ceremony.

If Google is making users stupid, then social networks like Facebook may be making people seem smart without actually being so.

With a donation of $970 million, the Facebook co-founder has become the country's top philanthropist for 2013.

If there was an 'unlike' button for renovation projects, the 30-year-old social media tycoon would have earned himself more than a few thumbs down.

One Australian is on a mission to have coffee, one-on-one, with each of his 1,088 Facebook friends. The question is, would you want to do that?

The Facebook founder has vowed to read a book every other week in 2015.

Each day will symbolize one year that Nelson Mandela spent in prison.

As the U.S. struggles with an opioid epidemic, efforts like National Prescription Take Back Day are more valuable than ever.

Epidiolex is the first marijuana-based drug to earn FDA approval.

As more states legalize cannabis for health treatments, here's a rundown of the science.

Margaret Palmer, professor of biology at the University of Maryland Center for Environmental Studies, believes there's a better way to mine for coal than blowin

Paul Williams' landmark 28th Street YMCA in South L.A. emerges from a LEED Gold restoration project, historically significant identity still intact.

Mary Barra is a GM insider, but she's also a change agent who will continue the company's aggressive comeback.

A 10-mile stretch of Los Angeles' 405 Freeway — the most heavily trafficked road in the country — was completely shut down this weekend as part of a $1 bill

Public transit has long been undervalued as a mobility option. Thanks to new technologies and new ways of living, that's changing.

You can now get a charge out of its new go-anywhere GoCharger.

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

To go net-zero it's better to try and reduce demand than to increase supply. Here are some very good places to start.

Ford revealed the new, more fuel-efficient 2013 Ford Escape at the L.A. Auto Show.

Media columnist Ken Edelstein visits with Tea Partiers and energy-efficiency advocates, and comes away with a dizzy feeling.

The best photos of the week as presented by the Mother Nature Network, including a landfill worker in Cambodia and a mistletoe farm.

These appliances are big energy hogs, so it makes sense to make them smart.

Although several manufacturers have plans to release long-lasting, energy-sipping LED A-Line bulbs that replace the near-obsolete 100-watt incandescent, Osram S

Watch out, IKEA: Walmart jumps on the affordable LED train with the release of a line of light bulbs. Prices start at less than $10.

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

In the near future, streetlights won't just be a source of light; they'll be a smart hub for power and information too.

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.

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

Margaret Roach, high-powered Manhattan media player turned solitude-seeking garden blogger, releases a memoir, 'And I Shall Have Some Peace There.'

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

The medical cannabis market is rapidly expanding as more and more states rewrite their laws to give sick people access to the controversial medicine. Meet Troy

Marketing guru Seth Godin talks about the marketing of global warming, the future of publishing, and what's going to happen when the entire world buys a car.

Marc Gunther is a veteran journalist and online media maven covering the world of green business.

With her delicious and healthy products in the store, Mary Waldner shares her rise to success, how she eats at home, and advice to us all in how to enjoy a heal

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

Take a stunning journey through the night skies over Monument Valley, Trona Pinnacles and Red Rock Canyon.

First new global map of Earth at night since 2012 shows the growing impact of light pollution across the globe.

Phonebloks is a Lego-like approach to smartphone design, where each individual 'blok' is an isolated component that can be replaced.

Lost in the woods? Stuck in the wild? These 8 handy smartphone apps will help you survive in the wilderness.

The wireless camera attaches to your mobile device and provides a clear view — even through water and ink — for taking photos or recording video.

The Lune can identify that your phone is receiving a call, not from a Bluetooth signal but from the wavelength of the phone’s GSM signal.

The SmartGait innovation could help patients with compromised balance by analyzing how they walk.

The EveryDrop LA app makes it easier for ordinary Los Angelenos to identify and report sources of wasted water in their communities.

Sherry Turkle says we are losing our capacity for empathy, and our ability to carry on a conversation.

Finnish startup aims to engage mobile users in an international competition to send someone to the International Space Station.

From magnifiers to medication trackers, these apps can help savvy seniors stay on track.

The debate continues about whether mobile technology is creating the most advanced generation ever or a society of uncultured automatons.

Microsoft is expected to unveil its flagship software suite for its competitor's tablet at the end of the month.