Stay informed

First impressions from a rider using New York City's new bike-share system.

As a parent and conservation scientist, I want my child to grow up in a world with frogs that he can search out in the wild, on his own.

We're partnering with farmers and NGOs in India to produce more rice in ways that are resilient to climate change and contribute less to it.

Even in an age of high-tech agriculture, farmers' ingenuity and enterprise still plays a major role.

The aviation industry can achieve its goal of carbon-neutral growth - by tapping into the available supply of high-integrity, low-cost carbon credits.

ALEC and the Heartland Institute’s efforts to roll-back individual state’s renewable energy goals decisively failed in legislatures from West Virginia to Kansas.

Three years after the BP spill, work on restoring the Gulf and its fisheries is moving ahead.

The fundamental design of our grid is the same as when Thomas Edison invented it over 100 years ago, and no longer meets our energy needs.

What we know isn't good, what we don’t know could be worse.

There are signs, small ones, that conservatives are getting ready to have a real debate on climate change.

Energy is used to secure, deliver, treat and distribute water, while water is used (and often degraded) to develop, process and deliver energy.

The goal of a carbon market is to make emissions scarce.

The REDD Offsets Working Group offers guidance on establishing “gold-standard criteria”, cutting greenhouse gas emissions by reducing deforestation.

The House’s embargo on funding for clean energy hurts our footing in the international race towards a new energy economy, and hurts American innovators.

Things are looking up for river herring, thanks to support from environmental groups and government agencies.