Matthew Kuo tells us how tiny worm faecal pellets affect how oil pipelines sit on the seabed.

Dr Andrew Gillis explains how an elephant fish embryo lives off a large yellow yolk sack for 7 to 10 months before hatching out as a fish. Dr Gillis: “This is a picture of an elephant fish embryo. Elephant fish are cartilaginous fishes, and are distant cousins of sharks, skates and stingrays....

In this video Dr Sungjune Jung shows us the fluid structures produced by the impact of two liquid jets. Dr Jung: “This video shows the evolution of the flow structures generated from the collision of two liquid jets each with a radius of 420um. The jets were ejected from parallel cylindrical...