An exploratory expedition describes two deep-sea, low-oxygen ecosystems in the Red Sea, including some surprising fish. The ...

Bigelow Laboratory scientists have advanced an exciting method for linking the activity of individual microbes to their ...

Baby whale sharks remain one of the biggest mysteries in marine science, but new research suggests their birthplaces may be ...

Falmouth-based Lowell Instruments is partnering with the state, researchers and fishermen to better understand the ocean's ...

The Chesapeake Bay area could have up to a third of the year under marine heat wave conditions by the end of the century, ...

Discover the connection between volcanic events and the rise of Earth's oxygen levels that enabled complex life to thrive.

U.S. scientists are investigating whether expanding oceanic dead zones areas with dangerously low oxygen levels are behind ...

A University of Tokyo study suggests ancient eruptions enriched oceans with nutrients, causing brief oxygen spikes long ...