It has been 50 years since the first Earth Day was celebrated April 22, 1970. So, what has happened to the planet since then. Have we...

This is the Creek Indian name for what is called Hatchet Creek today. With headwaters in the mountains of the Talladega National Forest,...

Do you remember when your car windshield looked like this after a moderately long trip or several days without wiper fluid? There is...

Earth's most recent geologic time period, defined as being primarily human-influenced and when atmospheric, hydrologic, oceanographic and...