The RDO Trio's smart wiping system turns on automatically when dissolved oxygen readings drop below a user-set level. It clears away buildup that can cause incorrect low dissolved oxygen readings.

HYDERABAD: Crores of public money have been spent on sewage treatment plants (STPs) across Hyderabad to revive its ...

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...

For more than 25 years, the Iowa Department of Natural Resources has been testing the water at dozens of sites in rivers and ...

Rising costs, tighter environmental rules and ongoing pressure on margins are driving manufacturers to focus increasingly on ...

Deep beneath the waves of the Pacific Ocean, a powerful force is stirring that has scientists watching more closely than ever ...

Cedar Breaks, seen 10,000 feet above, is not a canyon, but the slice of a memory of the earth. The high rim of Cedar Breaks National Monument, southwestern Utah, in a single Landsat 9 view opens into ...

The light-sensitive tissue of birds’ eyes is not supplied with oxygen by blood vessels – instead, it powers itself with a ...

We may receive a commission on purchases made from links. While it may seem intimidating at first, there are plenty of easy DIY auto maintenance projects that even the most novice DIY-er can handle.

Nano-sensors that work without batteries or wires could pave the way for more comfortable, less obtrusive sleep and health ...

Piezofluorochromism, the phenomenon of materials reversibly changing their fluorescent color when pressure is applied, is ...

Biologists have finally solved a centuries-old mystery regarding how birds maintain sharp eyesight despite ...