Researchers from the University of East Anglia used robots to measure the world's largest ocean "dead zone" in the Arabian Sea - and the ... which can descend to depths of around 3280 feet ...

However, the lowest productivity and export occurred in the southeastern Arabian Sea and the central ... gradient in the ocean where nitrate concentrations increase with depth).

On February 25, the shores in Al Wusta bore witness to a profound loss, one that speaks to the delicate balance between the natural world and ...