Spending on research and development is important to a globally competitive economy, but a crucial U.S. advantage appears to be eroding.

Tech and auto companies in the United States, Europe, and Asia are moving forward rapidly with efforts to develop driverless cars and street networks. The benefits appear tantalizing, but roadblocks …

Antitrust law, which has evolved primarily through landmark Supreme Court cases, plays an essential role in the maintenance of efficient markets and promotion of long-term U.S. economic prosperity.

Targeted killings, especially those conducted by drone strikes, have become a central component of U.S. counterterrorism operations around the globe.