The US House of Representatives voted Wednesday to end the NSA's dragnet collection of telephone data from millions of Americans, a controversial program revealed in 2013 by former security contractor Edward Snowden.
In the latest issue of the Bulletin of Atomic Scientists, published by SAGE, experts from the United States, Russia, and China present global perspectives on ambitious nuclear modernization programs that the world's nuclear-armed ...
The US strategy of "deterrence" for cyber-attacks could involve a wide range or responses, potentially including the use of conventional weapons, the nation's top cyber-warrior said Monday.
Three years of design, planning and preparation came down to a split second, a loud boom and an enormous splash in a successful impact test of hardware in the nose assembly of an unarmed, mock B61-12 nuclear bomb.
The United States expressed concern Friday over reports China has used a powerful censorship tool dubbed "Great Cannon" to attack websites around the world.
A federal appeals court has declared illegal the National Security Agency program that collects data on the landline calling records of nearly every American. The ruling Thursday, the first of its kind by an appeals court, ...
Four men trapped under as much as 10 feet of bricks, mud and other debris have been rescued in Nepal thanks to a new search-and-rescue technology developed in partnership by the Department of Homeland Security's (DHS) Science ...
Many US lawmakers and an array of interest groups want to rein in the government's surveillance programs, aware of public backlash that began with bombshell leaks two years ago.
The US Justice Department said Monday it is re-examining its controversial use of secret cellphone tracking devices to establish the location of suspects in criminal investigations, a spokesman said.
The U.S. House of Representatives passed a bill Thursday encouraging private companies to share information about cyberattacks with federal authorities in an attempt to combat the growing problem.