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Ecology Feb 22, 2023

How robots can help in the fight against toxic algae

Harmful algae blooms in lakes are a major environmental problem, producing extremely dangerous toxins that can taint water supplies or harm other organic life—including people. Biologists can test water safety by collecting ...

Earth Sciences Feb 14, 2023

Snow algae: Investigating how algal blooms impact mountain snowpack

Scott Hotaling, an Assistant Professor in the Department of Watershed Sciences in the Quinney College of Natural Resources, is exploring how the watermelon-tinted blooms of snow algae impact mountain snowpack—where they come ...

Biochemistry Jan 26, 2023

Long, dense spikes on red algae-derived metal-polysaccharide show promise for anti-microbial applications

Antibiotic resistant bacteria are becoming more and more of a concern as traditional sources of anti-microbial treatments become less effective. Therefore, researchers at Ben-Gurion University of the Negev are looking farther ...

Ecology Jan 25, 2023

Humans found to have influenced the growth of blue-green algae in lakes for thousands of years

In recent years, there have been increasing reports of toxic blue-green algae blooms in summer, even in German lakes, caused by climate warming and increased nutrient inputs. But humans have had an influence on the development ...

Plants & Animals Jan 13, 2023

Research improves ability to identify and study algae species

Harmful algal blooms create challenges around the globe for water quality and health risk management for humans, wildlife and pets. A team of researchers from the University of Oklahoma is leading an effort toward better ...

Plants & Animals Dec 26, 2022

Brown algae removes carbon dioxide from the air and stores it in slime

Brown algae take up large amounts of carbon dioxide from the air and release parts of the carbon contained therein back into the environment in mucous form. This mucus is hard to break down for other ocean inhabitants, thus ...

Biotechnology Dec 12, 2022

Want to eat healthy and save the planet? Replace beef with Spirulina algae, say researchers

A new study led by Dr. Asaf Tzachor, in collaboration with an international team of scientists, analyzed a state-of-the-art biotechnology system that cultivates Spirulina.

Optics & Photonics Nov 29, 2022

Understanding the environmental microbiome using confocal microscopy

Confocal technology is one of the most important advances in optical microscopy, and many disciplines within Texas A&M AgriLife and other parts of The Texas A&M University System are discovering it can also be a game-changer ...

Plants & Animals Nov 28, 2022

Study finds that big rains eventually bring big algae blooms

In the lake-rich regions of the world, algae blooms are a growing problem. Not only are the floating green scums a nuisance for anyone hoping to enjoy the water, they can turn toxic and threaten public health.

Cell & Microbiology Nov 23, 2022

New technology maps movement of microscopic algae in unprecedented detail

The movement patterns of microscopic algae can be mapped in greater detail than ever before, giving new insights into ocean health, thanks to new technology developed at the University of Exeter.

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