Sea temperature and the lunar cycle predict the arrival of jellyfish in Israel

Large swarms of jellyfish reach the coast of Israel when the sea temperature ranges between 28.2 and 30 degrees Celsius and during the full moon, according to a new study. The study reveals, for the first time, the link between sea temperature and the lunar cycle and the arrival of swarms of Jellyfish s along the coast of Israel.

Cape Town beach pollution fears; South Africa

Kayakers paddling around Three Anchor Bay, Cape Town, have been alarmed at the amount of pollution flowing out of three stormwater drains into the sea, and have taken samples to try to identify what it is.