Nainital: A long-term study by Indian Institute of Technology (IIT), Roorkee researchers has found that artificial aeration ...

That’s where pulse oximeters come in. These small devices measure your heart rate and SpO₂. They give you another way to understand how your body responds during exercise and recovery. Also, they may ...

Wrist pulse oximeters can look similar, making it hard to decide which one to buy. This in-depth guide covers everything you need to know to find your best fit.

The research boat will collect water samples across the Sound, testing them for temperature, salinity, dissolved oxygen ...

On June 26, 2026, a large number of dead fish appeared on a coastal beach in Haikou City, Hainan Province, China, stretching for hundreds of meters. Following sampling and investigation by local ...

As the United States approaches its 250th birthday celebrations on July 4, Washington, DC's monuments, statues and fountains ...

Underneath the yellow buoy, and one meter below the water’s surface, is a probe that measures temperature, dissolved oxygen, oxidation reduction potential, and pH levels, among others. Another probe ...

The VisiFerm mA and VisiTrace mA dissolved oxygen sensors engineered by Hamilton Company have received North American Ex ...

Underwater terrain of the Lost City Hydrothermal Fields. (Lost City Research/University of Washington) Close to the summit of ...

In natural waterways, wastewater treatment plants, or aquaculture – inaccurate dissolved oxygen measurement has direct ...

Fossils of single-celled eukaryotic organisms with complex surface features such as extensions and plates. Credit: Leigh Anne Riedman Ancient Australian fossils indicate that the earliest eukaryotes ...