Math Puzzle: Play Architect with These Houses of Cards
Book Review: Fifty years later, Ursula K. Le Guin’s Novel about Utopian Anarchists Is as Relevant as Ever
Lucy Turns 50, and Dark Energy Gets More Mysterious
Fossil Human Ancestor ‘Lucy’ Remains Pivotal 50 Years after Discovery
Book Review: Inside the Global Movement to Protect Forests from Climate Change
Could ‘Early Dark Energy’ Resolve the Mystery of Cosmic Expansion?
Hidden Patterns in Folk Songs Reveal How Music Evolved
Contributors to Scientific American’s November 2024 Issue
