Recent studies underscore the physical ways animals show they are in pain and how humans can measure it. What's good for animals also turns out to be good for science.

Sure, you have an emergency plan, but here are some tips for recovering after a catastrophe.

Walmart leads the way in generating solar energy from its store rooftops, creating 65,000 kilowatts from the sun — and leading a host of other corporate retailers.

From historical sites to swamps bustling with wildlife to Cajun dancing, Jean Lafitte National Historical Park and Preserve encompasses the rich culture of New Orleans.