The summer of 2012 was the most severe wildfire season Russia had faced in a decade. 2013 might be headed in the same direction after an unusual heat wave brought a surge of fire activity in northern Siberia in July.
Volcanic ash can become a multimillion-dollar nightmare, lingering in the skies, getting into engines and damaging aircraft.
The United States Navy said it will spearhead a search for four unarmed bombs it dropped over Australia's Great Barrier Reef and make sure they are safely removed.
Researchers at the U.S. Department of Agriculture (USDA) are exploring options for using invasive trees to develop U.S. Navy fighter jet fuel.
US fighter jets dropped four unarmed bombs on Australia's Great Barrier Reef in an "emergency jettison" during a training exercise, officials said on Sunday, ruling out any risk to the public or environment.
From Igor Sikorsky's first American helicopter to Pratt & Whitney's latest engine for the nation's new Joint Strike Fighter jet, Connecticut has a proud history of aviation science innovation.
A bat-winged drone touched down smoothly on the deck of a US aircraft carrier, marking a historic milestone for robotic flight.
The U.S. Navy says it has landed a drone the size of a fighter jet on an aircraft carrier for the first time.
For Swiss pilot Bertrand Piccard, flying an experimental solar aircraft across America has been exhilarating, but perilous at times.
A revolutionary solar-powered plane is about to end a slow, symbolic journey across America by quietly buzzing the Statue of Liberty and landing in a city whose buildings often obscure the sun.