While the likelihood of Mount Spurr erupting soon has increased, it's not yet clear if the Yukon will be affected.

Sima Qian's calendar was considered revolutionary, setting 365.25 days to a year, and 29.53 days to a month The planet 12620 is named Simaqian in his honour Sima thought the purpose of history was ...

Richard Sima is a neuroscientist turned science journalist who writes the Brain Matters column for The Washington Post's Well+Being desk. After more than a decade of research, Sima transitioned ...

It was her first time trying out the sport. McCarthy's day at Whitehorse's Mount Sima was possible thanks to the ski hill's adaptive snowsport program. Now in its third year, the program ...

"We were surprised to find that the pre-Neanderthals from the Sima de los Huesos exhibited a level of morphological diversity similar to that of the early Neanderthals from Krapina," said ...

Geology is broadly the study of the Earth and other planets, moons, and smaller planetary bodies. Fields of geology range from the initial formation and differentiation of the Earth to modern ...