A new study of cities across the globe has found a link between climate change and larger increases in the urban rat ...

WASHINGTON – The Woodrow Wilson International Center for Scholars’ Middle East Program and Environmental Change and Security ...

The Trump administration is going to gut climate protections. Climate activists say nothing is off the table in response.

Yonder covers tribal and rural communities on the coast of the Pacific Northwest that are taking action to survive ...

Oregon Senate Bill 551, sponsored by Democrat Janeen Sollman of Hillsboro, would phase out all plastic checkout bags -- ...

One water manager described the situation — below-normal snowpack coupled with a statewide drought emergency — as "ominous." ...

Home, auto and health insurance rates are on the rise. Here's what insurance commissioner Patty Kuderer says her office can ...

Washington Democrats are pushing a new bill forcing farmers to track cow flatulence. It's easy to see a cow flatulence tax ...

The U.S. Treasury Department said on Thursday it was withdrawing from a global body of central banks and regulators devoted ...

Chris Wright, President Donald Trump's pick to head the U.S. Energy Department, is scheduled to speak to a conservative think ...

Historian and writer Ibram X. Kendi, who wrote the bestseller “How To Be an Antiracist” and led a center on the subject at ...

Washington Post staff tried to separate what is happening from what is not, and to explain what may happen in the future.