Crosswalks in Denver hacked to transmit vulgar anti-Trump messaging The truth about Carolyn Bessette and Caroline Kennedy’s relationship (and what “Love Story” gets wrong about their alleged fight) ...

A fabricator that needs to weld thick plate in as few passes as possible often will turn to submerged arc welding (SAW), a legacy process that has dominated heavy fabrication for decades. Variations ...

The surge of drone use in conflicts worldwide, seen most vividly in the Ukraine and Middle East wars, will accelerate the race to develop high-power laser systems that could down the devices far more ...

A new dual laser Laser Powder Bed Fusion (LPBF) concept proposes printing overhangs with micro spot precision while the bulk ...

Israel, the US, and other countries have worked on this technology. However, recent advances in technology have enabled lasers to finally become more practical for military uses. On Monday morning, a ...

The unexpected and ultimately short-lived flight ban near El Paso this week stemmed from disagreements within the federal government over the use of a high-energy laser weapon system to take down ...

The Defense Department has been aggressively pursuing laser weapons and defense systems, a push that gained significant attention this week when the use of an anti-drone laser system led to the ...

EL PASO, Texas (AP) — The Pentagon allowed U.S. Customs and Border Protection to use an anti-drone laser earlier this week, leading the Federal Aviation Administration to suddenly close the airspace ...

Customs and Border Protection used a high-energy laser from the Pentagon earlier this week in the vicinity of El Paso, Texas, prompting concerns within the FAA and leading it to temporarily shut down ...

Add Yahoo as a preferred source to see more of our stories on Google. A Pentagon plan to use a high-energy, counter-drone laser without having coordinated with the Federal Aviation Administration ...

The Pentagon permitted U.S. Customs and Border Protection to deploy an anti-drone laser system in El Paso, Texas, on Wednesday before the Federal Aviation Administration moved to close the airspace in ...

Washington (CNN) — A Pentagon plan to use a high-energy, counter-drone laser without having coordinated with the Federal Aviation Administration about potential risks to civilian flights prompted ...