Search results for wastewater treatment

Ecology Jun 11, 2025

Green seaweed replaces seagrass, but slugs pose new threats

Seagrasses are critical to coastal ecosystems—offering habitat, stabilizing the seafloor and buffering wave energy—but globally they're increasingly under threat. Beginning in 2011, a series of intense algal blooms—fueled ...

Nanomaterials Jun 18, 2025

How to suspend one liquid inside another: Programmable droplets show potential for carbon capture

Researchers led by a team at the University of Waterloo have developed a way to create tiny droplets of one liquid inside another liquid without mixing the two together.

Environment Jul 1, 2025

From Roman drains to ancient filters, artifacts show how solutions to water contamination have evolved

A new exhibition in London (open until February 2026) called Thirst: In search of freshwater highlights how civilizations have treasured—and been intrinsically linked to—safe, clean water.

Ecology Jul 1, 2025

Invasive carp threaten the Great Lakes, and reveal a surprising twist in national politics

In his second term, President Donald Trump has not taken many actions that draw near-universal praise from across the political spectrum. But there is at least one of these political anomalies, and it illustrates the broad ...

Analytical Chemistry Jun 23, 2025

Defect engineering enhances carbon nitride's ability to degrade pollutants while producing clean fuel

Photocatalysts are powerful materials that use light as a source of energy for operation, becoming indispensable materials in many fields, from the food and biomedical industry to energy production. They are mainly composed ...

Biochemistry Jun 18, 2025

Hidden role of hydrogen—study reveals how atom position controls molecular breakdown pathways

Imidazoles and triazoles are essential chemical compounds used in many medicines, including drugs used to defeat various pathogen-induced infections and cancer. Besides these applications, both imidazoles and triazoles are ...

Ecology Jun 27, 2025

Systems-based approach examines six major water conservation strategies for agriculture

Water is at the heart of agriculture. Every stage of the food-growing process depends on having reliable access to water. However, water levels are declining in many rivers and aquifers that function as key resources for ...

Cell & Microbiology Jun 22, 2025

Antimicrobial resistance genes hitch rides on imported seafood

Colistin is a potent, last-resort antibiotic used only to treat people with dangerous, life-threatening bacterial infections that have developed resistance to other drugs. But it's not foolproof. Worldwide, resistance to ...

Ecology Jun 27, 2025

Toxins and invasive amoebas found in marina seabed sediments

In recent years, special wash-down areas have been built in marinas to reduce the environmental problems caused by boat bottom paints. An analysis of Hinsholmskilen by the University of Gothenburg shows that the levels of ...

Plants & Animals Jun 22, 2025

Student discovers widespread microplastic pollution in Appalachian streams and fish

When West Virginia University biology undergraduate student Isabella Tuzzio tested fish from central Appalachian streams, her research revealed microplastics in every fish she sampled.

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