The Peresvet laser complex was placed on experimental combat duty on December 1 after Russian servicemen underwent special training to use the weapon.
Several red laser dots flickered on President Trump's chest and face during his Wednesday White House Christmas tree speech, prompting paranoid supporters to fear for his life.
Particle accelerators enable physicists to probe the fundamental laws of nature, providing the basis for advancements in a huge variety of different fields.
The new satellite will measure the changes more accurately than ever before.
"Deceptive marketing of unproven treatments may not only cause injuries but keep patients from accessing appropriate, recognized therapies to treat conditions."
The Army Futures Command is set to expedite the process in which soldiers get their hands on new weapons, including hypersonic missiles, lasers and robots.
Russia has chosen the names of three advanced weapons recently revealed by Putin, but what do they mean?
The weapon sounds like a ghostly radio.
Once found only in works of fiction, Russia's deputy defense minister said such devices were now a very real and necessary tool of modern warfare.
The Portland could test and indefinitely sail with the next-generation laser weapon bolted onto it.
The U.S. chopper reportedly triggered its automatic defense system, setting off flares.
ATHENA could lower the costs of war.
Summoning your car with a word to your smartwatch may no longer become the preserve of silver screen spies