As the calendar turns, many people start thinking less about reinvention and more about momentum. A new year is a clean slate ...

Scientists from Mexico’s National Autonomous University have created the first three-dimensional image of the Popocatépetl ...

(RNS) — Last year’s most read, most shared and most likely, in the eyes of RNS’ editors, to shape the year ahead.

Most of the world’s volcanoes that pose a risk to humans already have detailed maps of their interiors, but not Popocatépetl ...