Zebra mussels eradicated from Lake Waco

Texas Parks & Wildlife has determined that invasive zebra mussels have been eradicated from Lake Waco in Central Texas, preventing property damage and preserving the aquatic ecosystem.

Biden to review Trump's downsizing of national monuments

President Joe Biden says he plans to review the Trump administration’s downsizing of two sprawling national monuments in the American Southwest.

Biden names John Kerry as climate envoy

President-elect Joe Biden has picked climate-change older statesman John Kerry for a newly created role of climate envoy for national security.

Trump slams Paris climate agreement, claiming it cripples the US economy

President Donald Trump is railing against the Paris climate accord and telling world leaders at a virtual summit that the agreement was designed to cripple the U.S. economy, not save the planet.

US formally exits Paris Agreement that aims to curb climate change

The United States formally left the Paris Agreement, a global pact forged five years ago to avert the threat of catastrophic climate change.

Study: 1 to 2 million tons of US plastic ends up in oceans, rivers or illegally dumped

A new study finds that well more than a million tons of plastic waste in the U.S. isn't going where it should, instead ending up in oceans and rivers and along roads.

People call 911 about giant sunfish in Massachusetts, officials ask them to stop

An ocean sunfish swimming off the coast of Massachusetts has gotten a lot of unnecessary attention recently -- for simply “doing normal sunfish activities.”