Here's what the UN’s annual climate conference, COP29, delivered — and what’s still needed. 

With second Trump term now underway, advocates, state and local officials, businesses and other nations will defend climate progress.

A plan for faster commutes, cleaner air and transit upgrades for 6 million New Yorkers is expected to launch in early January.

Island leaders demand urgent action as climate change threatens their nations.

With the presidential election of Donald Trump, Environmental Defense Fund's Fred Krupp and Amanda Leland lay out what comes next.

Solar and wind power are expanding across the globe, but who is producing the most clean energy? 

Home insurance costs are on the rise. Here's what that means for you.

Answers to common questions about solar power.

As the United Nations biodiversity summit, COP16, approaches, Environmental Defense Fund's Amanda Leland explains three vital steps to...