On April 2, the United States joined with 154 other countries in approving the UN's Arms Trade Treaty, which calls for registration and potentially confiscation of privately owned firearms.

President Obama announced the BRAIN Initiative with the goal of mapping the function of the human brain.

Speaking at the annual Sovereign Man conference in Santiago, Chile on March 30, Ron Paul calls for the abolishment of the IRS.

After passing out of a subcommittee, South Carolina State Representative Bill Chumley's ObamaCare nullification bill is one step closer to enactment.

As the date for en masse deployment of domestic drones draws near, significant constitutional questions on their use remain.

On March 28, Montana Governor Steve Bullock vetoed a nullification bill protecting the Second Amendment rights of Montanans from infringement by the federal government.

Despite failing to be passed by consensus, the UN Arms Trade Treaty will go the General Assembly for consideration. President Obama has called for its quick adoption by that body.

Just before noon on Wednesday, the final version of the Arms Trade Treaty was presented by conference president Peter Woolcott.

In a letter to Senator Harry Reid, Republican Senators Ted Cruz, Mike Lee, and Rand Paul promise to block any bill threatening the right of the people to keep and bear arms.

Control Arms, a consortium of human rights organizations, calls for a stricter regulation of arms and ammunition in the UN Arms Trade Treaty.