Comparing the moon rocks brought back from the Apollo missions to howardite and eucrite meteorites, researchers have determined that an event known as the lunar cataclysm 4 billion years ago peppered both the moon and a far-off asteroid.
Ringling Brothers Says It Will Stop Using Elephants in Its Circus Act After Years of Animal-Abuse Allegations
What We Like Right Now Our favorite picks for the week of March 2, curated by Slate writers and editors.
Unbreakable Kimmy Schmidt Netflix’s new Tina Fey comedy may be the new 30 Rock—with an even bigger heart.
If You Thought the Net Neutrality Debate Was Resolved, You Were Impressively Optimistic