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July 20, 2021

Public Health Threats and Pandemics
The U.S. Opioid Epidemic

Opioid addiction in the United States has become a prolonged epidemic, threatening not only public health but economic output and national security.

A man uses heroin under a bridge where he lives with other addicts in Philadelphia, Pennsylvania.

June 30, 2021

Pharmaceuticals and Vaccines
A Guide to Global COVID-19 Vaccine Efforts

Only a year after the new coronavirus emerged, distribution of the first vaccines to protect against it began. But production challenges, vaccine nationalism, and new virus strains are all presenting…

Physician Alister Martin receives one of the first doses of the Pfizer-BioNTech coronavirus disease (COVID-19) vaccine at Massachusetts General Hospital in Boston, Massachusetts, U.S., December 16, 2020.Craig F. Walker

June 30, 2021

Sub-Saharan Africa
Africa’s ‘Leaders for Life’

Sub-Saharan Africa is home to many of the world’s longest-ruling heads of state. Pro-democracy advocates have at times successfully stopped presidents from extending their mandates, but the authorita…

A worker throws away campaign posters of President Yoweri Museveni after Uganda’s 2021 election.

June 23, 2021

China
The Chinese Communist Party

The Chinese Communist Party faces a host of domestic and international challenges as it aims to bolster China’s great-power status.

Xi Jinping stands before delegates at the closing session of the nineteenth National Congress of the Communist Party of China.

May 27, 2021

Middle East and North Africa
What Is U.S. Policy on the Israeli-Palestinian Conflict?

The United States has long tried to negotiate a resolution to the Israeli-Palestinian conflict, but several factors, including deep divisions between and within the parties and declining U.S. interes…

A Palestinian uses a ladder to climb over the wall separating the Israeli and Palestinian sides of the West Bank.

May 18, 2021

Health
What Does the CDC Do?

The federal agency has a broad mandate to protect Americans’ health and an expansive global reach. But the COVID-19 pandemic has emerged as one of its most daunting challenges.

The CDC’s Emergency Operations Center is reflected in the glass of a room where staff meet to discuss the Ebola crisis in October 2014.

May 19, 2021

Somalia
Al-Shabab

Al-Shabab remains capable of carrying out massive attacks in Somalia and surrounding countries despite a long-running African Union offensive against the Islamist terrorist group. 

Al-Shabab in Somalia

May 4, 2021

United States
The U.S. Vice President and Foreign Policy

Modern vice presidents can trace much of their political influence to the broad reforms that Jimmy Carter and Walter Mondale made to the second-highest elected office in the late 1970s.

Vice-President-Cheney-Rumsfeld-Libby--.jpg

May 6, 2021

NATO (North Atlantic Treaty Organization)
The North Atlantic Treaty Organization (NATO)

The alliance is bringing its twenty-year mission in Afghanistan to a close in 2021, as it looks to bolster its military deterrent in Europe and provide security assistance in the Middle East and Horn…

Nato

April 29, 2021

Climate Change
Global Climate Agreements: Successes and Failures

International efforts, such as the Paris Agreement, aim to reduce greenhouse gas emissions. But experts say countries aren’t doing enough to limit dangerous global warming.

Muddy waters nearly submerge lines of cars during a flood in Colorado, United States.