Previously undiscovered debris from NASA's Space Shuttle Columbia was found in Lake Nacogdoches in eastern Texas last week as a severe drought has dried out previously covered areas of the lake.
As we recently saw in Canada, fighting fires from the air is no easy task. One payload, one shot to get the water drop right. But what does an areal firefighter do when they need to reload, and there is no natural water source ...
Ash clouds coming from an active volcano in Russia's far east has forced authorities there to reroute a number of international flights, officials said on Tuesday. No flights have so far been canceled.