51¶ŻÂţs have created the first digital “blueprint” for a vertebrate, by tracking all the cells in a zebrafish embryo for the first 24 hours after fertilisation. This was then encoded to make a 3D computer model.

Watch exclusive video of the digital embryo in full size

A lion hunt has been beamed over the internet for the first time, allowing viewers to glimpse nature in the raw in real time.

Watch a video of the hunt (courtesy of the BBC)

In one of the world’s deepest ocean trenches, scientists have found highly social groups of fish. They are living nearly five miles beneath the surface of the Pacific Ocean.