A dangerous set of numbers

Crime statistics are political dynamite, and the media is trying constantly to light the fuse of public alarm. As law and order becomes a permanent political campaign issue, each new statistic is a bullet in a war of words

Lab tricks show dogs can count

Robert Young, an animal behaviour expert at the Pontifical Catholic University of Minas Gerais in Belo Horizonte, and his colleague Rebecca West of De Montfort University in Lincoln, UK are convinced that dogs can count and researchers at the University of California Davis say they try to convey different messages through the pitch and pace of their barks

Man hijacks al-Qaeda site for FBI use

When web operator Jon Messner gained control of one of al-Qaeda’s prime Internet communication sites, he offered it to the FBI to use it for disinformation and collecting data about sympathisers. But by the time FBI agents found someone with enough technical know-how to set up the sting, the opportunity was lost as militant Islamic web users figured out the site was a decoy

Buying Trouble

In a misguided fit of patriotism mere weeks after the World Trade Centre and Pentagon attacks, a corporate employee handed over the records — almost literally, the grocery lists — to federal investigators from three agencies that had never even requested them. In a flash, the most basic of exchanges became fodder for the Patriot Act

The FBI’s dark side exposed

For more than 20 years, FBI headquarters in Washington knew that its Boston agents were using hit men and mob leaders as informants and shielding them from prosecution for serious crimes including murder. Until now, the still-unravelling Boston FBI scandal has been portrayed largely as the work of a handful of local agents — mavericks willing to deal with the devil to bring down a Mafia family. But documents have been obtained that directly connect FBI headquarters to a pattern of collusion with notorious killers