China develops a coal fuel cell that generates electricity without burning, potentially reducing emissions significantly.

This episode joins a long list of embargoes, oil-price shocks, nationalization waves, and resource wars that have made petroleum the textbook case of commodity-driven instability. Yet the kinds of ...

Traditional coal-fired power generation is typically associated with high pollution levels, significant carbon emissions, ...

If you're on the fence about electric vehicles but want to experience what they have to offer, a plug-in hybrid (PHEV, for short) is a great alternative. In your daily commute, PHEVs offer the fuel ...