A few minutes after 3 a.m. on January 9, 2014, a fireball burned through the skies just off the northeast coast of Papua New Guinea; it was a meteor disintegrating in Earth’s atmosphere ...

In February 2013, the sonic boom from a massive meteorite damaged buildings and injured more than a thousand people near the city of Chelyabinsk, Russia. (See pictures: "Meteorite Hits Russia ...

The legend is back as Walking with Dinosaurs returns. Meet six iconic dinosaurs, emerging from incredible dig sites as we tell these heroes’ stories of struggle, love and survival.