During protests in Washington, D.C., a conspiracy theory spread on Twitter that the federal government had cut off communications within and from the city. Twitter users could have been warned.

As cyber threats during the coronavirus pandemic increase, Congress has considered allowing private lawsuits against foreign states for alleged unauthorized cyber activity. This response would create mor...

The agreement with the Taliban calls for U.S. troops to withdraw entirely, but some conditions in the deal may prevent that.

Are there opportunities to wind down fighting with some terrorist groups in the region?

The D.C. Circuit Court of Appeals asks whether it should order a district judge to stop, stand up and salute when Attorney General William Barr tells him to drop the case against Michael Flynn.

The Supreme Court has severely curtailed—and in many cases effectively eliminated—the ability to sue federal officials to vindicate constitutional rights. Congress can force courts to entertain these sui...

It’s complicated.

The Supreme Court’s landmark Fourth Amendment decision in Carpenter could impose new limits on aerial surveillance.