A proverb says, “If you want to go fast, go alone. If you want to go far, go together.” This is borne out in science, where a ...

Africa is in the Northern and Southern Hemispheres. It is surrounded by the Indian Ocean in the east, the South Atlantic Ocean in the south-west and the North Atlantic Ocean in the north-west.

A neutral phase would mean sea temperatures were close to average across the Indian Ocean. Heavy downpours have devastated parts of East Africa over the last two months, with the Horn of Africa ...