International affairs

Reporting on Harvard’s global reach—from student fieldwork and faculty research to alumni impact around the world.

Free Speech, the Bomb—and Donald Trump

A Harvard cardiologist on the unlikely alliances that shaped a global movement to prevent nuclear war

Richard Evans Schultes

Brief life of a pioneering ethnobotanist and conservationist: 1915-2001

by Mark J. Plotkin

Zelenskyy Addresses American Universities

Ukrainian president urges help from students and institutional leaders.

by Lydialyle Gibson

The Black Hole at the Center of the Galaxy

Scientists affiliated with the Event Horizon Telescope publish the first image of Sagittarius A*, the black hole at the center of the Milky Way Galaxy.

by Jonathan Shaw

“Ukraine Today, Taiwan Tomorrow?”

The East Asian implications of the Russia-Ukraine War

by Jacob Sweet

Harvard Horizons Spotlights Seven Scholars

Ph.D. students discuss subjects from aliens to infrastructural aesthetics.

by Jacob Sweet

Authoritarian Regimes’ AI Innovation Advantage

Unfettered access to personal data may give Chinese companies an edge in artificial intelligence.

by Daniel Oberhaus

"On the Ground" With Asylum-Seekers

Sabrineh Ardalan directs Harvard’s Immigration and Refugee Clinic.

by Lydialyle Gibson

Are We Entering a Second Cold War?

A discussion of Russia’s invasion—and how it can end

by Jacob Sweet

“No Limits” to China-Russia Relations?

How the Ukraine invasion might affect Russia’s ties with its neighbor 

by Lydialyle Gibson

Predicting the Future of China's Rise

What’s next for United States’ largest economic rival

by Lydialyle Gibson