A quarter-century may have passed, but the U.S. must maintain its post-9/11 vigilance while better addressing the stubborn support that exists for these movements worldwide, writes Stuart Gottlieb.

Government should be about producing results for people, writes Secretary Hillary Rodham Clinton.

Dan Kurtz-Phelan spoke to Jason Bordoff on Tuesday, September 8, about the future of the Strait of Hormuz; China’s clean-energy dominance and the Trump administration’s Venezuela oil deal; and how the return of the energy weapon is transforming geopolitics and national security.

On September 11, 2001, Joseph Pfeifer was the first FDNY battalion chief to report to the World Trade Center with his unit.

The next few months may prove among the most consequential of this war, writes Rajan Menon

Three of Columbia’s top leaders are graduates of the same school from three very different paths.

Strategies built to disrupt cyber adversaries may impose costs but are unlikely to lead to long-term stability, write Jason Healey and Jack Snyder.

Recent shifts in US trade policy mark a decisive break from decades of liberalization, driven by expanded executive authority and the aggressive use of tariffs, writes Jeffry Frieden in Current History.

A former White House gender policy official reflects on the Biden administration’s legacy and recent shifts under the Trump administration.

A look inside the new New York ecosystem, by Anya Schiffrin.