On December 5th, 2014, NASA scientists got one step closer to their dream of landing humans on Mars with Orion's successful test flight. One of the biggest challenges it overcam...

In April 2014, a series of devastating tornadoes wreaked havoc on the southern United States. The fierce system of multiple tornadoes that ripped through the region ravaged scor...

On Sunday, January 11th, almost 4 million people across France and several hundred thousand more globally, marched in solidarity against terrorism. The biggest gathering was in ...