The “metallic poison frog” Ranitomeya aquamarina (left) and the “heavenly” Ranitomeya aquamarina (right) are the first newly discovered species in their genus in 13 years. That long trek for humans is ...

Sometimes, the recipe for a film is destined for disaster, if not cinema poisoning. Perhaps there has been trouble on the set or several release-date delays. Or maybe the studio is in a mad dash to ...

This Classic Answer Man column was originally published in August 2009. Esteemed Answer Man, each year at this time my southwest Rochester neighborhood is overrun by little, dark-green frogs on the ...