More than 75 per cent of US internet users watched a streaming or progressive download video during November, averaging 3.25 hours per person.
Americans viewed nearly 9.5 billion online videos in November, and Google sites once again ranked as the top US video property with three billion videos viewed.
Google accounted for 31.3 per cent of all videos viewed, 2.9 billion of which occurred at YouTube.
Google sites also captured the largest online video audience with 76.2 million unique viewers, followed by Fox Interactive Media with 46.3 million and Yahoo sites with 37.3 million.
Moon's dark side is mountainous, rugged and never visible from the Earth
The groundwater basins in some areas of Tehran have been damaged irreversibly
This is the first time that any spacecraft on Mars has recorded air vibrations on the planet
Arctic sea ice is thickening at a faster rate during winter, thus slowing down long-term decline: NASA
But, the seasonal ice growth could only delay the demise of the Arctic ice cap for a few more decades