Researchers believe they may have worked out why giant trevally swim upstream in the Mtentu Estuary and circle in vast ...
This is the moment deep sea explorers captured an incredibly elusive creature on camera – the giant phantom jellyfish. Eerie footage shows the rare animal, which has only been filmed around a dozen ...
Eerie yet fascinating footage shows the 10-metre-long sea creature gently pulsing and swirling its way through the dark waters.