120 Results for:

December 5, 2022

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

The swift development of effective vaccines against COVID-19 was an unprecedented scientific achievement. But production challenges, vaccine nationalism, and new variants have all presented hurdles.

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

November 4, 2022

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.

September 9, 2022

Haiti
Haiti’s Troubled Path to Development

Hobbled by foreign interventions, political instability, and natural disasters, the former French colony has long suffered from underdevelopment.

Two men overlook Port-au-Prince in the wake of the 7.0-magnitude earthquake of 2010.

August 22, 2022

Infectious Diseases
Why Hasn’t the World Eradicated Polio?

The world is inching closer to eradicating polio, but armed conflicts and opposition to vaccines stand in the way of finally eliminating the disease.

A health worker marks the finger of a child with indelible ink during an anti-polio campaign at an Afghan refugee settlement on the outskirts of Islamabad, Pakistan.

August 3, 2022

Taiwan
Why China-Taiwan Relations Are So Tense

Taiwan has the potential to be a flash point in U.S.-China relations. U.S. House Speaker Nancy Pelosi’s trip to Taipei in 2022 heightened tensions.

A helicopter flies a Taiwanese flag through the air.

July 27, 2022

North Korea
What to Know About Sanctions on North Korea

World powers continue to punish North Korea with economic sanctions, but the pressure has so far failed to push Pyongyang toward denuclearization.

A woman works at a textile mill in Pyongyang, North Korea.

July 5, 2022

Energy and Climate Policy
How Does the U.S. Power Grid Work?

Responsible for powering the country and its economy, the U.S. energy grid has come under increasing strain due to climate change, and the threat of cyberattacks looms.  

Power lines are seen in Rancho Cucamonga, California.

June 10, 2022

United States
U.S. Gun Policy: Global Comparisons

The United States is witnessing another year of record gun violence, raising domestic and international scrutiny of its comparatively loose gun laws and placing pressure on lawmakers to enact meaning…

A gun enthusiast looks at a rifle scope

February 9, 2022

Canada
What Is Canada’s Immigration Policy?

With its comparatively open and well-regulated immigration system, Canada has become a top destination for immigrants and refugees.

New Canadians wave the national flag during a citizenship ceremony in Toronto.

December 2, 2021

Americas
U.S. Detention of Child Migrants

Tens of thousands of unaccompanied children have been arriving at the U.S.-Mexico border each year, sparking debate over how to respond. A recent rise in their numbers has challenged the Biden admini…

A young girl carries a child inside an immigrant holding area. Barbed wire and other people frame the photo.