DIY can show how to make a homemade filtration testing centre, using natural and nonnatural materials for the filtration.
Scientists research coral reproduction, known as spawning. Spawning happens at certain times of the year according to the lunar cycle.
Scientists were able to photograph dolphins and analyse marks on their fins to determine changes in pollution.
Over fishing, droughts and pollution are driving many fish species to the point of extinction. But the more diverse the DNA within a species, the greater its ability to survive and adapt.
Technology is making recording underwater ecosystems easier. Through these recordings, scientists are able to investigate different ecosystems and their diversity.
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