Trying to predict the scale and location of future dead zones, scientists have looked to the past for historical clues. Today’s largest open ocean dead zone, located in the eastern Pacific Ocean, ...

Researchers measured the world's largest 'dead zone' in the Arabian Sea. It's the size of Florida. Dead zones are areas of the ocean with low oxygen that can no longer support marine life.

Track path of Invest 97L This year, the dead zone in the Gulf of Mexico entered into the top third of largest dead zones ... region's hypoxia as an indicator of ocean health, particularly under ...

The Gulf of Mexico’s “dead zone” will cover 6,705 square miles this year. According to NOAA, this section of the Gulf is “an area of low to no oxygen that can kill fish and marine life.” ...