Brazilian miner Vale produced 83.6-million metric tons of iron-ore in the second quarter, up 3.7% from a year earlier, the ...

Prices out of the biggest U.S. power auction, held by grid operator PJM Interconnection, cleared at $329.17 a megawatt-day, ...

Prices out of an annual energy auction held by PJM Interconnection, the largest grid operator in the U.S., cleared at $329.17 ...

Through using rotational, managed grazing practices on a ranch near McKenzie, N.D., over the past two years, scientist ...

Prices of coking coal futures in China hit their ceiling for a second successive session on Tuesday, amid market chatter about potential government inspections in China's major coal production hubs ...