Michigan Potash & Salt Company landed a conditional commitment for a $1.26 billion loan from the U.S. Department of Energy.

Researchers engineer bacteria to produce hydrogen fuel from sunlight, potentially revolutionizing green hydrogen production.

You may not have heard of hydrogen sulfide, but I bet you'd recognize the smell. Hydrogen sulfide is the gas responsible for the rotten-egg odor that you come across near stagnant water and in drains.

The notice came after the Minnesota Pollution Control Agency denied U.S. Steel's request allowing downstream Hay Lake to have ...