Environment

How did human's come to populate the earth?  That's the question researchers hope to map out, as they chart the migratory history of mankind.  Researchers with National Geographic and IBM shared an overview of "the Genographic Project" today with UTC students and professors.

It's time for the Hamilton County Fair. The annual event at Chester Frost County Park off Hixson Pike runs tomorrow and Sunday. Growing Green is one of this year's themes as we see in tonight's Life with Luther.

The Trust for Public Land signs agreement to purchase Stringer's Ridge and make it into a park. It's a $2.5 million project.

Fall arrives in a couple of weeks, and for some folks, that means the return of allergy season.  The Asthma and Allergy Foundation of America just put out its rankings of allergy capitals for the Fall, and Chattanooga makes the top tier.

Meteorologists predict we'll see the most significant amount of rain we've had in two day in months if not years.