Romania set up one of the world’s first working oil refineries in 1856, in the city of Ploiești. Thanks to the nearby oil ...

Kirsten Hillman talks Trump, trade, and the fraught future of the U.S.-Canada relationship.

A new Republican bill would open millions of acres of protected land to fossil fuel and timber companies while gutting environmental review processes, in a bid to help fund massive tax cuts.

The Ohio Environmental Protection Agency (EPA) is working to remove “oil-based material” from the Mahoning River after a reported leak at the former McDonald Steel property.

In premarket equities trading Friday, shares of the travel website Expedia fell 10% after it trimmed its full-year bookings ...

Infrared optoelectronic functional materials are essential for applications in lasers, photodetectors, and infrared imaging, ...