The Human Development Index (HDI) is a tool to measure human prosperity. Learn how it works, as well as the criticisms and ...

In the 19th century, the Industrial Revolution—driven by new general-purpose technologies like the steam engine and mechanized production—spurred a dramatic split in global fortunes known as the ...

President Donald Trump said his administration will take action on Greenland "whether they like it or not." "I would like to make a deal, you know, the easy way. But if we don't do it the easy way, we ...

New 2026 ACC/AHA Clinical Performance and Quality Measures for Patients With Peripheral Artery Disease (PAD), released in collaboration with nine other specialty societies, offer a comprehensive ...