Scientists are trying to understand how and why the plant Duckweed grows so fast. Getting clues from the plant’s genes could help with both food scarcity and climate change.
It isn’t easy spotting great white sharks from the water so a team of researchers have taken to the skies - literally.
CHARM is a robot that helps with the restoration of coral reefs. The robot is easily controlled with an app on your phone or computer.
ARC Marine has invented Reef Cubes - an artificial coral reef that protects and strengthens marine biodiversity while protecting offshore wind farms.
In October last year, the world's first hydrogen-powered double-decker buses arrived in Aberdeen, Scotland.