About one in three Americans who use CBD say they take it as an alternative or supplement to at least one ...

Abstract: High-resolution lunar imaging using Earth-based radar is essential for advancing lunar science and exploration. Stepped-frequency waveforms have emerged as an effective approach to achieve ...

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 ...

The Federal Aviation Administration's order to closure of the airspace over El Paso and parts of New Mexico is believed to be tied to the use of technology to counter drones being used by cartels at ...

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 ...

United States Customs and Border Protection plans to spend $225,000 for a year of access to Clearview AI, a face recognition tool that compares photos against billions of images scraped from the ...

Washington — 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 ...

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 Wednesday’s ...

The U.S. military’s use of a secretive weapon to counter drug-cartel drones led the Federal Aviation Administration to temporarily shut down all flights over El Paso, Texas, on Wednesday morning, ...

We present an approach for improving spatial frequency sampling in active incoherent millimeter-wave (AIM) imaging systems using frequency diversity. AIM imaging relies on active transmission of ...