It all depends on the upcoming rainy season and residents maintaining water conservation restrictions.

Guest blogger Greg Wendt offers a recap of the sold-out Social Capital Markets conference in San Francisco.

Legal cannabis markets are bringing a powerful ally to the fight against marijuana prohibition: The business community.

With little public funding for science, Silicon Valley investors are coming to the rescue.

These deadly mushrooms have caused five deaths in California since 2010, and even experienced mushroom gatherers can misidentify them.

Large-scale installation, by artist John Gerrard, simulates the sun and night sky above a solar thermal plant in Nevada.

After nearly 100 years of burning coal to heat and cool Congress, the U.S. Capitol Power Plant will switch over to less harmful natural gas.

One blogger's perspective on the recent 'success' of Wisconsin's carbon capture pilot program.

Breakthrough 'crystal' captures CO2 and could one day turn it into a fuel or turn water into hydrogen.

4 new projects show the viability of storing captured wind energy underground. So why are we still investing in far more expensive carbon capture?

The District of Columbia had the most LEED-certified square footage per capita in 2011.

Unexplained natural phenomena, which is regularly observed in the aftermath of quakes, occurred during last week's 7.8 magnitude earthquake.

Photographer Richard Silver captures the surreal ambience of the "blue hour" with these beautifully spliced landscape images.

With the Living Building Challenge now under its belt, the facility is being heralded as one of the greenest buildings in the world.

Developers behind the 104-acre sustainable project in Belize promise to consider all concerns ahead of construction in 2017.

From the emphasis on nature to the secret location aspect, there's a lot to like about this off-grid lodging concept from Belgium.

Rescuers in Cape Cod are racing to save wave after wave of "cold-stunned" sea turtles.

Two mother-and-calf pairs of North Atlantic right whales have been spotted so far this year in Cape Cod Bay.

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

As history has shown us, environmental regulations often help the economy, not hurt it. Why can't corporations -- and Congress -- learn from the past?

Little by little the Obama administration is clearing the way for CCS.

What is carbon capture and storage? Often touted as a viable solution to the growing problem of irreversible climate change, carbon capture - also known as CCS

Actor warns of a 'catastrophic warming of the planet' if carbon pricing is not enforced to curb the emissions of the fossil fuel industry.

Thierry Cohen's artwork reveals the cosmic wonders hidden beneath the light pollution that masks the world's biggest cities.

Michigan photographer Vincent Brady offers a stirring time-lapse tribute to the unpolluted night sky — all 360 degrees of it.

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

In 'Hades Exhales,' viewers are given a day-to-night tour of one of the most volatile geothermal landscapes in the country.

In 'Kaibab Elegy,' filmmakers Gavin Heffernan and Harun Mehmedinović show us a full cloud inversion at Grand Canyon National Park.

Cap and Trade is a market-based policy tool for protecting human health and the environment. Learn more.

The fastest and best explanation of Cap & Trade ever.

The Story of Stuff's Annie Leonard takes on a new challenge: Explaining the potential perils of cap and trade.

Grist's David Roberts thinks Annie Leonard doesn't really understand the real Story of Cap & Trade.

A window of opportunity may be closing for Democrats to pass cap-and-trade energy bill.

The EPA may be the most powerful weapon in the fight for cap-and-trade legislation. The agency fired another shot on Tuesday with the CAIR announcement.

West Virginia U.S. Senate race brings out the guns, not to mention a former president and a former vice presidential candidate.

Nobody likes a loser - and that's just what this energy policy looks like after the midterm elections.

Real or not, Farmington, New Mexico wants no part of a system that reduces CO2 emissions.

Bill Richardson says the terrorist's death gives President Obama an opportunity to tackle one of the most contentious issues in Washington.

Cap and trade may finally be finished in Washington, but it's been dying elsewhere for a while.

From a new environmental documentary to playing a 19th century serial killer, here's what Hollywood's top male star will be doing.

Researchers analyzing social media after the speech discovered the actor's words started the largest engagement on climate change ever.

Previously in development at Sony, the film rights to the eco-superhero are now being jointly pursued by Leo and Paramount.

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

Leonardo DiCaprio backs Beyond Meat, saying the development of plant-based meats will help advance action on climate change.

The jaguar crept past a camera trap set up to record the elusive cats in a French Guiana rainforest.

Leonardo DiCaprio, Linkin Park, Don Cheadle, and Sergio Marone are all judges in the Date with History contest, which will send one young visionary to address t

A picture of your favorite place could win you, and the charity of your choice, $1,000.

More than 170 world leaders signed the Paris Agreement on Earth Day 2016, but that's just the beginning.

Critically acclaimed 'Catching the Sun' offers solution to current economic crisis.

New research proves that the Peruvian glacier is shrinking due to climate change.