In this crazy era of climate change deniers, anti-vaxxers, and people who think giants built Ohio’s mounds, appreciating the difference between actual facts and “alternative facts” has never been more ...

Add Yahoo as a preferred source to see more of our stories on Google. An orange/yellow lit curve of the earth is bordered by a bright atmospheric layer that turns to blue and fades to black. Ancient ...

As a student, Princeton’s Dean of the College Michael Gordin took one class in the history of science and was hooked. “I was just drawn to the richness, the philosophical and the historical richness ...