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January 17, 2024

Technology and Innovation
The Crypto Question: Bitcoin, Digital Dollars, and the Future of Money

The dizzying rise of bitcoin and other cryptocurrencies has created new challenges for governments and central banks. Increasing popularity and high levels of market volatility have raised the stakes…

A technician inspects the backside of a bitcoin mining operation in Quebec, Canada.

November 3, 2021

COVID-19
Will the World Ever Solve the Mystery of COVID-19’s Origin?

It is crucial to learn the facts about how COVID-19 emerged to prevent future outbreaks. But China is rebuffing calls for further investigations focusing on Wuhan.

A technician wearing goggles and other protective gear holds up virus samples at a laboratory in Hengyang, China, in February 2020.

December 27, 2023

Artificial Intelligence (AI)
What Is Artificial Intelligence (AI)?

Artificial intelligence breakthroughs promise unprecedented opportunity but also economic, political, and social disruption. Experts say AI needs oversight to ensure the changes it engenders are for …

A woman stands on stage, appearing to fade away as she faces a metaphorical representation of AI.

July 27, 2020

Education
How Countries Are Reopening Schools During the Pandemic

Educators worldwide are facing the agonizing decision of whether to resume in-person instruction while there’s still no cure for the new coronavirus. Countries including Denmark, India, and Kenya are…

A student wearing a protective face mask makes a presentation behind a plastic sheet during an English class at Takanedai Daisan Elementary School in Funabashi, Japan, on July 16, 2020.

June 28, 2022

North Korea
North Korea’s Military Capabilities

Kim Jong-un has accelerated North Korea’s buildup of nuclear and other weapons of mass destruction, while also modernizing its large conventional force.

Vehicles carry missiles during a military parade in Pyongyang.