KNOXVILLE, Tenn. — Officials with Zoo Knoxville said Dolly, the giant reticulated python, got a comprehensive health evaluation for the first time in five years. Dolly got a full physical assessment, ...

Using tea tree oil may help control scalp oil production and promote healthy hair growth. Tea tree oil is potent, so it's important to dilute it before applying it to your scalp or hair. Ingesting tea ...

High-resolution in vivo imaging of gene expression is not possible in opaque animals by existing techniques. Here we present a new approach for obtaining such images by magnetic resonance imaging (MRI ...

Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. To figure out what kind of tree you are trying to identify, take a look at ...