The sun has produced stunning auroras on Earth in recent years as solar activity has peaked—but expect more in coming years ...

Inuit languages really do have many words for snow, linguists found—and other languages have conceptual specialties, too, ...

The Hospital Preparedness Program helps hospitals and emergency managers save lives in wildfires, tornadoes, pandemics and ...

The word itself comes from galaktikós kyklos, or “milky circle,” the ancient Greek term for the Milky Way, our home galaxy.

Conceptual problems, ideology clashes and xenophobia prevented the concept of zero from catching on for a long time. Today ...