Fracking-the high-pressure injection of water, chemicals and sand into shale deposits to release the gas and oil trapped within the rock-in recent years has been combined with horizontal drilling ...

The oil and natural-gas company is working with bankers at Morgan Stanley on a strategic review of its chemicals operations, the people said. The process is in the early stages and Shell has yet ...

March 2 (Reuters) - Shell (SHEL.L), opens new tab is considering a potential sale of its chemicals assets in Europe ... most profitable sectors — oil, gas, and biofuels — while shifting ...

Refrigerants are chemicals that turn from a liquid to a gas -- and vice-versa -- and transfer heat in the process, that are used for refrigeration and indoor heating and cooling. The chemicals are ...

When Hurricane Harvey’s heavy rains spread industrial chemicals throughout Houston in 2017 and filled parts of the city with clouds of toxic gas, researchers from the U.S. Environmental Protection ...