Vitamin B12: Power broker to the microbes

Constant jostling for precious commodities—money, oil, high-speed Internet access, our morning coffee—shapes the world we live in.

McAfee warns of hacker threat to autos

Cars made smarter with Internet technology are zooming into perilous hacker territory, according to a report by US computer security giant McAfee.

Fundamental algorithm gets first improvement in 10 years

The maximum-flow problem, or max flow, is one of the most basic problems in computer science: First solved during preparations for the Berlin airlift, it’s a component of many logistical problems and a staple of introductory ...

page 2 from 35