The DOC claims it has seized more than 4,000 contraband cellphones, an amount equal to one for every seven state prisoners, so far in 2025.

Contraband cell phones, often used to coordinate organized crime and extort family members of prisoners, have plagued ...

Aayan N. Patel is a researcher in the Program on Regulation, Therapeutics, and Law in the Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women’s Hospital ...

The Federal Communications Commission (FCC) approved a proposal that would allow state and local correctional facilities to use targeted cellphone jammers.

Researchers have created a chip-based device that can split phonons—tiny packets of mechanical vibration that can carry ...

State officials are raising the alarm about illegal Chinese-made signal jammers that they say are winding up in the hands of ...

Would traditional “blue water” fleets increasingly become vulnerable to swarms of low-cost, resilient, and unjammable drones?

This article explores the primary design challenges facing designers of mm-wave radar circuits and discusses solutions that ...