The Robert family ranch has for over 100 years raised livestock and grown hay and wheat. Now a new crop is taking centerstage.

By pulling out of two global climate finance programs, the United States has increased challenges for vulnerable countries.

As President Donald Trump's administration looks to reverse a cornerstone finding that climate change endangers human health and welfare, scientists say they need to look around because it’s obvious how bad global warming is and how its getting worse.

The first countrywide systematic analysis of butterfly abundance found that the number of butterflies in the Lower 48 states has been falling on average 1.3% a year since the turn of the century, with 114 species showing significant declines and only nine increasing, according to a study in Thursday’s journal Science.

Climate change creates new challenges for Washington agriculture, including extreme weather, wildfires, flooding, increased pest pressure, worker safety risks, and water supply volatility. However, Washington’s diverse geographies,

The Justice Department and F.B.I. are investigating $20 billion in climate funds, despite a top prosecutor’s decision that there was not sufficient evidence of wrongdoing.

When the Biden administration designed the country’s latest targets to reduce greenhouse gas emissions, it fully expected a rollback of federal action on climate change under the incoming president, Donald Trump.

The issues with the Washington Bridge have affected all of us, and will for years to come. This week we launched Breaking Point: The Washington Bridge, a new, community-centered project exploring how we got here,

Chris Wright’s remarks were welcomed at a time when countries across the region have felt whipsawed by cuts to longstanding African energy initiatives.