With modern GPS, we often don’t think too hard about how to navigate, but GPS does not work very well on the open sea. That ...

Plate tectonics give Earth its mountains, earthquakes, continental drift and maybe even helped give rise to life itself. But ...

A South Korean court on Sunday extended President Yoon Suk Yeol's detention for up to 20 days, citing concern he could destroy evidence in a criminal probe into his short-lived declaration of ...