Most wild coffee species are at risk for extinction.

£1 million in grants will be divided among groups wanting to improve recycling facilities. But why should people have to compete for help in dealing with Starbucks' own trash?

This could be the key to getting people to carry reusable mugs each day.

They do this every few years. Will this one be any more successful?

Josh Fox says President Obama's support for natural gas shocked him, but Brad Plumer shows how the issue of gas exports and production has much to do with maintaining trade relationships.

As we wait for President Obama and the State Department to make a decision on the proposed Keystone XL pipeline, talk seems to have shifted away from why the pipeline should be rejected to what should be done in the event the project is approved.

Douglas Brinkley at Rolling Stone sat down for an hour with Vice President Joe Biden and the topic of climate change made up considerable bulk of the interview. It's worth a read

The White House released a preview video announcing President Obama will make a major national address on climate change, Tuesday, June 25.

On Tuesday, President Obama will give a major speech on climate change. He is expected to make major policy announcements, including the regulation of existing power plants. Here are some reactions from around the web.

Today, President Obama announced his new climate change plan, which includes a proposal to establish new rules for cutting carbon pollution from existing power plants. Read the plan and watch the speech here.

What should we make of President Obama's speech yesterday announcing his plan for addressing climate change? Here are four key moments worth remembering.

On Tuesday, President Obama announced his new climate change plan. Below is an infographic produced by the White House illustrating some facts about climate change and how these new proposal

If you're wondering why Congress has yet to tackle this global crisis despite overwhelming scientific consensus and ballooning costs of inaction, Think Progress maps which members of Congress deny the realities of global warming.

In his weekly address on Saturday, President Obama spoke about his new climate change plan.

Three Republicans and former administrators of the Environmental Protection Agency penned an important op-ed in The New York Times arguing for a Republican case for climate action.

A new poll conducted for the League of Conservation Voters found strong views among young voters, including young Republicans, regarding climate change denial.

It took a while, but there will soon be solar panels on the White House.

We've long known that sea level rise caused by global warming would threaten communities along the coasts, but a new study puts a startling figure on the potential damage. Meanwhile, the Hurricane Sandy Task Force releases a report.

In the current issue of the The New Yorker, Ryan Lizza tells the story of how Tom Steyer, "a fifty-six-year-old billionaire" has thrown his clout and money behind the effort to stop the Keystone XL pipeline.

Bill McKibben makes a strong case that despite the EPA's new power plant regulations and increasing fuel efficiency in cars, President Obama has largely been a failure in terms of pursuing a progressive energy policy

Today, President Obama signed an Executive Order (E.O.) establishing a Task Force on Climate Preparedness and Resilience.

Was focusing on Keystone XL a mistake? Recent debates on that issue within the environmentalist community have caused some controversy. Here's a look at what people are saying.

There are a number of reasons the fight for Keystone XL is likely to drag on.

President Obama talks about the need for climate action in the state where he recently green-lighted off-shore drilling.

But do they have the courage to do it right?

Two are doing well, but the rest aren't doing nearly enough, according to Stand.earth.

All new clothing items from now on will be made with fake fur.

The components can be recycled, upcycled, or composted – but never landfilled.

His analysis is both informative and humorous – a perfect way to spur people to action.

Most returned items get thrown away or incinerated, not resold.

The company uses 90 percent less water than most denim producers.

Better yet, Citizenne Style's tips don't require you to make any new online purchases.

Particulate pollution is killing us, and we can't pretend we can just open a window.

The hot real estate plays of the next decade will be in the rust belt along the Great Lakes.

The Cultural Landscape Foundation introduces a prize that rivals architecture's Pritzker or Stirling.

It is"7-free," which means it does not contain 7 of the harshest chemicals commonly used in nail polishes.

Experts suggest that the health benefits of sunlight may outweigh the risks.

Now I'm obsessed with paring it down to the absolute minimum.

You shouldn't have to suffer through the winter with dry and cracked lips.

With salons and beauty services temporarily closing, there's never been a better time to start a DIY, at-home, simplified beauty routine.

Just because something is BPA-free doesn't mean it's safe.

Consumer Reports explains why the curing source for processed meats doesn't matter. It's all bad for you.

The plastic is full of flame retardants banned in Europe, Canada and a number of US states.

The same chemicals that help skiers to glide cause harm to human health and the natural environment.

Teams operating in remote sites on military or humanitarian missions can be stalled by broken equipment. They could soon be turning their own wastes into raw materials for 3D printing parts needed to get their job done.

We need a precautionary principle approach or a lot more of these studies, and soon, in order to protect our children.

Tell me, what is it you plan to do with your one wild and precious life? -- Mary Oliver

This nickel structure as strong as titanium but four to five times lighter could do double duty as a battery

It's got everything: “Design, construction, love, betrayal, and eventually murder. Just a typical architectural project.”

Sometimes we have to decide between "neighborhood character" or carbon emissions and density. A new Passive House in Vancouver is a good example.