User photographs can still be found on many social networking sites even after people have deleted them, Cambridge University researchers have said.
A web tool hailed as a significant rival to search giant Google has gone live to the public.
Facebook has been working to clean up its site after its 200 million members were targeted by hackers.
Google apologised for what it called a “traffic jam” that resulted in slow service or even interruption on the internet search giant’s main page.
An engineer in Cornwall delivered his baby son after watching a instructional video on YouTube.
Yahoo is to close its personal web hosting site GeoCities later this year.