A global surge in avian flu outbreaks in birds and some mammals is worrying poultry farmers, scientists, and health experts. The trend is provoking questions about the future of the disease and globa…

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…

The threat of climate change and the rise of China have prompted renewed debate about the U.S. government’s role in shaping the economy.

A spate of train derailments, most notably in East Palestine, Ohio, has reinvigorated the debate over the nation’s railroad infrastructure. Here’s how U.S. rail could be brought up to speed.

A new coronavirus that originated in China has spread worldwide, sickening hundreds of thousands and halting economic activity. Many countries have imposed unprecedented measures to stop local outbre…