A University of Ottawa team has developed a new way to protect free-space quantum key distribution (QKD) from atmospheric turbulence, one of the main causes of distortion and errors when sending ...

Egg yolk may appear runny and uniform, but on the nanoscale, it is one of the most crowded biological fluids in nature. Packed with proteins and fats, it serves as a dense storage reservoir for a ...

HoloRadar uses radio waves to see around corners, allowing it to detect people at T-shaped intersections like the one pictured here. Penn Engineers have developed a system that lets robots see around ...

Earlier this year, Phoenix New Times reported that MAGA-aligned Pinal County Attorney Brad Miller had hidden official communications by using the encrypted messaging app Signal, including at one point ...

FBI Director Kash Patel said Monday that he had opened an investigation into the Signal group text chats that Minnesota residents are using to share information about federal immigration agents’ ...

JPMorgan’s Kinexys unit is taking JPM Coin beyond its existing rails, planning a native launch of the US dollar deposit token on the Canton Network. Digital Asset, the creator of the Canton Network, ...

Before a U-2 spy plane can even begin its takeoff roll, the pilot must give a precise hand signal confirming that critical safety pins are removed and the ejection system is armed. That ritual is only ...

The Signalgate scandal that enveloped US Secretary of Defense Pete Hegseth in March appears to be symptomatic of a wider lax attitude towards the use of non-approved messaging apps by officials and ...

Defense Secretary Pete Hegseth faced scrutiny on two fronts Thursday, as lawmakers zeroed in on the legality of a Sept. 2 strike on survivors aboard an alleged drug boat in the Caribbean, while ...

A report from the Department of Defense’s (DOD) watchdog released publicly Thursday found Secretary Pete Hegseth endangered troops and violated department policy in using his personal cell phone to ...