Mali’s new prime minister, Cheick Modibo Diarra, is an accomplished astrophysicist who worked on five Nasa missions and became a US citizen, but said he never forgot the Malian town of his birth. He earned degrees from universities in France and the US, where he later taught mechanical and aerospace engineering

A common dig at Apple-desktop users is that they are delusional about its operating system’s resistance to viruses, worms and other malware. Your correspondent has been a Mac owner since 1985, and has lived through the original waves of viruses and worms, which targeted the Mac long before Windows. He and many other IT wonks

Microsoft has finally shed some light on the different versions of Windows 8 we’ll see upon release and, thankfully, things are much simpler than past versions. This time around, there are only three flavours Microsoft is pushing heavily: Windows 8, the version geared towards most consumers; Windows 8 Pro, for enterprise and

It is too much to expect one man single-handedly to rescue Sony, the Japanese firm which formerly made world-beating electronic products but is now almost as well-known for making losses. Even so, Kazuo Hirai, who unveiled his outlook for the company on 12 April, less than a fortnight after taking its management back into Japanese