Last year, right around my birthday, I took a trip to the Great Smoky Mountains for the first time. My day began with a hike on a quiet trail, breathing in the crisp mountain air, when I heard the ...

The innovation is only one of several high tech operations looking for new ways to protect polar bears as climate change ...

The strength and smarts it takes to be successful when food is hard to come by can become a little problematic when humans ...

A new study finds a link between chemicals and bone loss that could damage males' penises, potentially harming reproduction.