This marks the second time Bloomberg, the former mayor of New York, has stepped in to fill the gap left by U.S. federal disengagement.

One U.S. hummingbird species truly hunkers down for the winter, and that’s the Anna’s Hummingbird. In the early 1900s, they ...

A company called BlueGreen Water Technologies aims to remove carbon dioxide from the atmosphere while also fighting algae’s toxic effects on people and the environment ...

U.S. Senate committees on Thursday approved President Donald Trump's choices to run energy and environmental policy - officials who, if backed by the full Senate, will seek to maximize fossil fuel ...

US trade partners and rivals already had a chance to react in Davos earlier this week, as they brace for a second round of his America First policies.

Speaking at the global summit, which attracts some of the world’s most prominent leaders, Commonwealth Fusion Systems CEO Bob Mumgaard outlined the promise of fusion energy technology.

Diana Kruzman is a journalist reporting on religion, the environment and urbanism. Her work has been featured in the New York Times, the Christian Science Monitor and Gizmodo, among other publications ...

Some have claimed their accounts have automatically been made to follow the new US leaders, while others have said they are not being allowed to unfollow them.

U.S. President Trump virtually addresses the World Economic Forum saying his administration is working at unprecedented speed to fix the disasters he has inheri ...