Bird Mimicry Bird that mimic other birds are the cover artists of the bird world, borrowing sounds and tunes from other birds to use as their own. Some mimicry bird species—mockingbirds, thrashers and ...

With bluebonnet fields, scenic tubing rivers, and lush vineyards, Texas Hill Country is not short on views. Here are the 15 ...

A new study highlights how life possibly evolved prior to and during the rise of Earth’s oxygenated atmosphere.