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February 27, 2024

The War in Ukraine
How Ukraine Overcame Russia’s Grain Blockade

Russia’s sealing off of Ukraine’s vital Black Sea ports and its attacks on Ukrainian grain storage centers at one point raised worldwide alarm about possible food shortages. But by early this year, grain exports were nearly back to prewar levels.

October 6, 2023

Nagorno-Karabakh
In Photos: The Nagorno-Karabakh Exodus

Azerbaijan’s military takeover of Nagorno-Karabakh sparked a mass exodus of nearly the entire region’s population of ethnic Armenians.

September 18, 2023

Climate Change
The Weather of Summer 2023 Was the Most Extreme Yet

Even compared to the intensifying severe-weather events of recent years, this season was exceptional, marked by historic heat, wildfires, and storms.

July 19, 2023

Food and Water Security
Russia Killed the Black Sea Grain Deal. These Countries Could Suffer Most. 

Moscow’s exit from the deal generated alarm in a number of populous lower-income countries dependent on Ukrainian grain.

May 10, 2023

Nuclear Weapons
A New Nuclear Age

Before the Russian invasion of Ukraine, the possibility of nuclear war felt like a problem of days past. Now, as great-power competition heats up, the potential for nuclear conflict seems higher than…

Podcast Animated graphic of several launched nuclear weapons.

March 6, 2023

Energy and Environment
The Push to Conserve 30 Percent of the Planet: What’s at Stake?

See how six countries are faring amid efforts to protect 30 percent of the planet’s land and waters by 2030, and what will be saved if they succeed. 

A monastery sits in between tree-covered mountains.