The Conficker ‘worm’ has replicated itself across tens of millions of computers. Only a few hundred people have the knowledge to recreate how, and no one (except its anonymous maker) fully understands why.

Inside the twisted, half-conscious world of Jure Robic, the Slovene soldier who might be the world’s best ultra-endurance athlete.

The truck driver who reverse engineered the atomic bomb.

The defining, minute-by-minute account of the 2008 attacks in Mumbai.

In the wake of a brazen but mysterious Philadelphia gunfight, Marvin Harrison, the man who holds the NFL record for receptions in a season, may find himself with a permanent record of a different sort.