Snowflakes provide many of us with our earliest impressions of what it means to be unique. Even within a group—the flakes so ...

The sky in the northern hemisphere had been darkened, the winters unusually harsh, and the summers barely arriving for decades when the German Lutheran author Johann Arndt published his Four Books on ...

The Glahs family – who renamed themselves Glass and took on French first names – came from the market town of Chrzanów, in what before 1914 was part of the Austro-Hungarian Empire. The three brothers, ...