A crew member tells CBS News "a massive ship came from out of the blue" and rammed a tanker apparently carrying jet fuel for the U.S. military.

A recent study underscores how humanity’s success in extinguishing fires has allowed dead wood and other flammable material ...

Nearly the entire world is breathing dirty air, as a shocking map reveals that just 17 per cent of the world's cities meet ...

A prescribed burn is harming air quality. Here’s what Jefferson and Shelby County residents should do to protect their health ...