History
The Radical Humanism of the Soviet Planetarium
This planetarium was hailed as a successor to Russian theater and the Orthodox Church.
The Stick Is an Unsung Hero of Human Evolution
Stone’s silent sister in the archaeological record.
You’re Descended from Royalty and So Is Everybody Else
Anybody you can name from ancient history is in your family tree.
The Multiverse of 1686
Speculation on multiple universes goes back farther than you might think.
Meet Seven Extraordinary Women Scientists
A neuroscientist turned designer has created a unique celebration of women’s history month.
The Multiverse Is an Ancient Idea
Turns out, we've been debating the notion of infinite worlds for millennia.
Why Renaissance Astronomer Tycho Brahe Is Still a Star
A new theory on the scientist’s head-scratching demise.