As people awaited the arrival of President Obama and Prime Minister David Cameron at a White House event, a woman was caught on camera vacuuming the red carpet.

Dyson may have branched out recently into fans and hand dryers, the company’s name is synonymous with vacuum cleaners. On that score, its products are considered some of the most high-tech available. But there’s one...

Scientists in Lausanne, Switzerland hope to launch a prototype space cleaner within five years.

The government's draft energy bill, designed to encourage investment in cleaner energy, could see higher consumer bills, critics fear.