The authoritative guide to ensuring science and technology make life on Earth better, not worse.

Board of Sponsors

Remembering Howard Hiatt’s contributions to science and global security

By Sarah Starkey | What’s New at the Bulletin

Physicist Steven Weinberg, January 28, 2008. Credit: Larry Murphy, The University of Texas at Austin. Used with permission.

Steven Weinberg, Nobel laureate in physics and Bulletin board member, dies at 88

By Susan D’Agostino | Doomsday Clock, Nuclear Risk, Nuclear Weapons, Opinion, Special Topics