There's an endangered species we're not talking about: humans

An excerpt from Bill McKibben's new book about the ups and downs of "the human game." Read More

Episode 169: Schwarzenegger on climate change, Maersk dips toe in sustainable shipping

Plus, a visit from the executive director of The Solutions Project, the clean energy advocacy group co-founded by actor Mark Ruffalo. Read More

Sea creatures store carbon in the ocean — could protecting them help slow climate change?

Marine vertebrate carbon is a global warming mitigation strategy. We should use it. Read More

Science-based targets look beyond carbon

It's hard to overstate the challenge in broadening the science-based approach for land use, water and biodiversity. Read More

Blue Planet: The Nature Conservancy unveils $1.6 billion bid to save the oceans

The NGO plans to deliver 'Blue Bonds for Ocean Conservation' to help protect most vulnerable underwater habitats. Read More

Cows, almonds and asthma: San Joaquin Valley's agriculture and air issues

One of the region that produces the most food for America is also one of the most polluted. Read More

Shell's $300 million nature investment steps toward a 'low-carbon future'

As Total completes its latest renewables acquisition, Shell steps up emissions reduction efforts with a new ecosystems offset effort. Read More

How microplastic particles are turning the oceans into plastic soup

The accumulation and concentration of marine plastics have grown significantly over the past half-century. Here's why that matters. Read More

How state power regulators are making utilities account for the costs of climate change

State-level politicians are taking climate action into their own hands. Read More