artificial intelligence
The Big Story
Grimes on Living Forever, Dying on Mars, and Giving Elon Musk Ideas for His Best (Worst) Tweets
By Steven Levy
Business
AI Can Give You an NPC That Remembers. It Could Also Get Your Favorite Artist Fired
By Fernanda Seavon
Science
The Viruses That Could Cure Cancer (or Wipe Out Humanity)
By Gideon Lichfield and Lauren Goode