It's not always easy being a country, and these countries that don't exist can tell you all about it What makes a country? We ...

Physicists recently mapped the hidden shape that underlies the quantum behaviors of a crystal, using a new method that’s ...

China accounted for about 5 percent, or $441.8 billion, of the $8.8 trillion in public external debt owed by all low- and middle-income countries, according to data from the World Bank's 2024 report ...

Greenland is larger than any American state, but 80% of it is buried beneath an ice sheet. Almost 90% of the nearly 60,000 ...