Researchers in Canada have designed a desalination device that produces drinking water from seawater using an evaporation process driven largely by the sun.

Remotely-guided cameras in pill form could soon provide an alternative to uncomfortable and expensive traditional endoscopy. Stuart Nathan reports

Vantage Power’s hybrid technology aims to breathe new life into the UK’s ageing bus fleet. Andrew Wade reports

Anglian Water and partners are embarked on the ALL-Streams HTO (hydrothermal oxidation) project that aims to convert biosolids into renewable resources such as natural gas, biomaterials, and...

Angela Sasse’s expertise is the human side of security technology. As mass biometric scanning looms, she is concerned about its effectiveness and, more crucially, that we just won’t co-operate.

Traditional marking methods such as engraving, dot matrix and inkjet have been superseded by laser technology which is permanent and doesn't damage the surrounding substrate. Mark Venables reports.

The uptake of linear technology for machining has been steady, but not nearly as dramatic as experts predicted.