Displacement from climate change is an increasingly critical issue, but requires improved study and new policy responses.

Heading into Tuesday, there was a very long list of things that could go wrong. Many have not come to pass so far.

This was not the election result for which millions of Americans were hoping. It is, however, a tremendous opportunity to bolster and strengthen American democracy.

Congress and ordinary citizens should take steps now to deter the Trump administration from destroying evidence of wrongdoing.

The Supreme Court has unanimously undercut the core premise to this argument.

How can the U.S. build a sustainable and cost-effective counterterrorism operational concept?