By Yasemin Saplakoglu - Staff Writer Live Science
By Mindy Weisberger - Senior Writer - LiveScience
By Jeanna Bryner - Live Science Editor-in-Chief
By Nicoletta Lanese - Staff Writer Live Science
By Brandon Specktor - Senior Writer Live Science
By Rachael Rettner - Senior Writer Live Science
By Rachael Rettner - Senior Writer Live Science
By Yasemin Saplakoglu - Live Science Staff Writer
By Jeanna Bryner - Live Science Editor-in-Chief
By Nicoletta Lanese - Staff Writer - Live Science