President Donald Trump has called for the expansion of U.S. coal production, claiming that an increase of "clean" coal produced in the U.S. will soon take place.

I am authorizing my Administration to immediately begin producing Energy with BEAUTIFUL, CLEAN COAL,' Trump wrote in a post ...

Traditional solid fuels, such as coal and biomass, continue to be widely used to meet daily cooking energy needs, with ...

In a recent, cross-institutional study partially funded by the National Institutes of Health, researchers report that healthy human airways are at higher risk for dehydration and inflammation when ...

The P/B ratio shows how a stock's market price compares to its book value. It helps gauge whether a stock is undervalued or overvalued relative to its net assets.

Goldman Sachs remains bullish on copper and bauxite as China's Infrastructure Construction Activity Begins to Recover, Potentially Boosting Commodity Demand Silver Prices Continue to Fluctuate at High ...