Rubber ducks aren't just for bath time any more—they're now the subject of an ecological study.
The aerodynamics of sharks' strange, toothlike skin could change how we build planes, drones and wind turbines.
After passing its testing, the Sea Hunter has been given to the Navy's research office who will develop it into a ship fit for the ranks of a fleet.
Beneath the cavernous ice holds critical data.
The teenage swimmers were spotted 2,300 feet offshore.
The Russian military has been diversifying its nuclear capabilities for decades.
Russia used electronic and conventional warfare to take down a baker's dozen drones.
The system, dated to around the 3rd or 4th century A.D. and lost for centuries, lies in the foothills of the Tian Shan Mountains.
South Korea's dronebots will be operated by a team targeting North Korea’s nuclear and missile sites.
Archaeologists in their 80s have been coming out of retirement to help with this stunning development.
The drones will be used for surveillance and will also be ready to mobilize to launch attacks.
Washington is seeking to relax restrictions on foreign sales of U.S. unmanned aircraft.
"There is courage involved" in drone piloting, a retired British officer said.
Critics have argued America's drone program is illegal, unethical and ineffective in the long run in terms of eliminating terrorism.
The Sokil drone system is a success, Ukraine's National Security and Defense Council announced, saying the next step is deploying the kit to the battlefield.
To kick off the school year, Vladimir Putin donned his professorial hat and covered quite a few topics in a lecture to Russia's youth.
A California company is helping to deliver medical supplies to hard-to-reach parts of the East African country.
Kronstadt Group estimates it will take five years to produce the heavy aircraft to be used for civilian, as well as military, purposes.
China's Haiyi (or "Sea Wings") unmanned underwater glider has broken world records and can instantly detect U.S. submarines in the tense South China Sea.
Fire departments in the United States and United Kingdom are increasingly using unmanned aircraft.
A suspected North Korean drone was found with photos of THAAD by South Korean military officials after it crashed near the nations' mutual border.