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September 25, 2023

India
Canada-India Tensions Over Killing of Sikh Separatist: What to Know

Canada’s stunning allegations of an India-directed plot to kill Sikh separatist Hardeep Singh Nijjar has stirred frictions between two major democracies and raised questions about India’s global acti…

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 24, 2023

COVID-19
When Will COVID-19 Become Endemic?

As omicron infections wane, some government leaders are optimistic that COVID-19 is becoming endemic, meaning more predictable and manageable. But many scientists say it’s too soon to tell and warn against easing pandemic restrictions.

November 29, 2021

COVID-19
COVID-19 Vaccinations: Visualizing a Year of Global Progress and Inequity

It’s been almost a year since the first COVID-19 vaccines were approved, and half of the world is at least partly vaccinated. Now, the emergence of the omicron variant is underscoring the risks of un…

July 28, 2021

Pharmaceuticals and Vaccines
The COVID-19 Vaccination Challenge: Lessons From History

Vaccines are a major public health success story, but the COVID-19 pandemic underscores the many challenges involved in getting a vaccine to everyone who needs it.