Gas geoeconomics is an essential prerequisite for victory over Russia in Ukraine and US credibility in Asia—and should be one of Washington’s top national security priorities, the authors write.

In this paper, the authors seek to quantify the potential energy security consequences of a significant disruption of gas supplies from Russia to Europe, and objectively assess strengths, weaknesses, and consequences of potential response strategies.

Using a public health approach to study drug-related murders on the U.S.-Mexico border, the authors conclude the region is experiencing a "violence epidemic."

This paper examines the effects of a U.S. Supreme Court ruling that a one-time retroactive British “Windfall Tax” levied on 32 public utilities that were privatized between 1984 and 1996 was eligible for the US foreign tax credit (FTC). The decision could have far-reaching implications for the creditability of taxes that are not ordinarily thought to be income taxes, including various cash-flow business taxes that are key elements of several proposals recommending replacement of the income tax with a consumption-based tax.

As we look to the future of space travel, we should heed the lessons we are learning on the International Space Station, be realistic about space exploration beyond Earth orbit, build on the foundation of the station and our partnerships, and do human exploration from the onset together.

Former head of NASA Johnson Space Center George W.S. Abbey explains why the space shuttle program was, and still is, vital to the maintenance of the International Space Station.