Medical Xpress

Probiotic study at 12,740 feet links supplements to higher oxygen levels

Oxygen is critical to life. When levels of oxygen change, it can have immediate and lasting impacts on a person's health. Tatum Simonson, Ph.D., associate professor of medicine and John B. West ...
Newsday

Scientists find climate change is reducing oxygen in rivers worldwide

WASHINGTON — Global warming is causing rivers to slowly lose oxygen, threatening fish and other lives in the waterways, a new study shows. Researchers in China used satellites and artificial ...

China's rivers and lakes defied a global oxygen crisis across 17 years, and nearly 1,300 sites, and the surprise is that it had nothing to do with slowing down climate change

Over the past 17 years, China's rivers and lakes have experienced a surprising increase in dissolved oxygen levels despite warming temperatures, attributed to aggressive wastewater management and ...
EurekAlert!

Fifteen million years ago, Atlantic and Pacific swapped oxygen fortunes

The eastern tropical Pacific Ocean is known for its large low-oxygen zones that are increasing in size, putting marine life at risk. New research shows that 15 million years ago, the opposite was true ...
Hosted on MSN

Ancient ocean circulation reversed Atlantic and Pacific oxygen patterns 15 million years ago

The eastern tropical Pacific Ocean is known for its large low-oxygen zones that are increasing in size, putting marine life at risk. New research shows that 15 million years ago, the opposite was true ...