Watch: Shark spotted near oil rig

Video footage of a large shark near an oil rig has resurfaced on YouTube. The uploader does not say where or when the film was shot. The text added to the video suggests that the shark is a “megalodon”. However, a number of viewers have challenged that idea, saying it is a Greenland Shark.


Video: Deep sea creatures captured by ROV cameras

We've looked through our archives following on from the success of yesterday's rare shark video and found some other deep sea creatures captured on film around the world. The video gallery includes a mesmirising video of a whale investigating the ROV 3,000 metres below the sea surface. The videos are available to watch below.