DENVER -- Exercising is hard enough, but now, people near Denver have to deal with another obstacle: a dive-bombing bird who likes to swoop down and attack joggers, walkers and runners who pass by.

At least five bike riders on the popular Manor Township Enola Low Grade Rail Trail had bloodied heads from attacks. One person suffered a concussion. One girl was knocked off her bike. One victim said ...

Picture this: It’s a lovely spring or summer day, and you’re on a walk in the park. Blue skies and puffy clouds hang overhead, sunshine and warmth have greened up the grass, and melodic birdsong ...