Adam Frank

In his latest book, the world-renowned physicist draws on science and philosophy to explore the notion that the university and reality are fully knowable.

In Hideo Kojima's famously strange new game, you're often alone, trekking across deserted post-apocalyptic America. But you're also not alone, as you find clues and connections left by other players.

David Wallace-Wells' The Uninhabitable Earth and Nathaniel Rich's Losing Earth offer valuable perspectives on climate change — if we're committed to being adult enough to face the future.

On a day where we as a nation will make a very important collective decision, Carl Sagan's speech serves to help remind us of our place in the universe, says astrophysicist Adam Frank.