Coal has been on a two-decade decline in the US, but saw a spike up, alongside energy prices. In China/India, renewables met rising demand.

A large section of the Fifth Estate, that world company of scientists, climbed the Allegheny Mountains to Pittsburgh last week. They knew soft coal, what it was and what could profitably be done with ...

Beijing has approved more than 30 projects to make vital raw materials in an effort to reduce its reliance on imported oil China is stepping up its efforts to use its vast coal reserves instead of oil ...