Researchers have developed a Heavy Metal Pollution Index (HMPI) for the groundwater in Kannur, Kerala, and created a spatial map of groundwater using GIS data.

New research shines light on the critical pressures endangering static water bodies as cities sprawl outwards.

The low-cost sensor made of a copper-based metal-organic framework performs as well as DNA based sensor, the gold standard for water quality sensors.

The device uses a protein based biosensor to detect harmful pollutants like phenol and benzene from water samples

Silver nanoparticles are nanoparticles of silver whose size varies from 1 nm to 100 nm. They are commonly used in the manufacture of about 200 consumer products, including clothing and cosmetics. While their antibacterial properties are hailed, reckless dumping of these nanoparticles is reported to pollute water and soil due to formation of toxins like silver sulfide.