The global drug industry has fought to prevent developing nations from making low-cost, generic versions of drugs under patent, but the demand for such alternatives is could rise with increasing heal…

A possible transfer of political power in the congressional midterm elections could doom short-term chances for a comprehensive climate bill. But experts say climate issues could still be addressed t…

The scramble for energy alternatives has brought new focus on nuclear power in the United States, but its revival faces political and practical obstacles.

Experts say Islamic law, or sharia, holds wide appeal for Muslim populations in many countries and is beginning to spread via democratic means, but it is also being used as a tool of Islamic militanc…

Though shifts in demand and reduced production by some major producers have influenced oil prices, investor behavior is also increasing market volatility.