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Ecology Apr 23, 2025

Toxic blooms in motion: Researchers map algae patterns in Lake Okeechobee

Lake Okeechobee, Florida's largest freshwater lake, plays a vital role in the state's ecosystem and water management. Spanning 730 square miles with an average depth of just 9 feet, it serves as a crucial water source for ...

Earth Sciences Apr 21, 2025

Microplastics: What's trapping the emerging threat in our streams?

Microplastics, tiny plastic particles found in everyday products from face wash to toothpaste, are an emerging threat to health and ecology, prompting a research team to identify what keeps them trapped in stream ecosystems.

Plants & Animals Apr 16, 2025

Adult pelicans are falling victim to toxic algae bloom

Brown pelicans across Southern California are filling up wildlife rehabilitation centers, either sick or starving—a dual crisis that wildlife experts believe could be linked to a massive toxic algae bloom.

Cell & Microbiology Apr 10, 2025

Researchers discover large dormant virus can be reactivated in model green alga

Researchers had been studying the green alga Chlamydomonas reinhardtii for decades without seeing evidence of an active virus within it—until a pair of Virginia Tech researchers waded into the conversation.

Cell & Microbiology Apr 10, 2025

Key enzyme mechanism unlocks potential of brown algae compounds for biotech

Every year, thousands of tons of brown algae are extracted from the seabed to obtain compounds such as alginates, a polymer composed of sugars that has high density and strength, offering potential biotechnological applications. ...

Ecology Mar 28, 2025

After 7,000 years without light and oxygen in Baltic Sea mud, researchers bring prehistoric algae back to life

A research team led by the Leibniz Institute for Baltic Sea Research Warnemünde (IOW) was able to revive dormant stages of algae that sank to the bottom of the Baltic Sea almost 7,000 years ago. Despite thousands of years ...

Ecology Mar 24, 2025

Mystery solved: Our tests reveal the tiny algae killing fish and harming surfers on SA beaches

Confronting images of dead seadragons, fish and octopuses washed up on South Australian beaches—and disturbing reports of "more than 100" surfers and beachgoers suffering flu-like symptoms after swimming or merely breathing ...

Cell & Microbiology Mar 21, 2025

Decoding a green alga's ciliary layer: Study reveals high‐resolution structure

Biological cells often possess thin, hair-like protrusions on their surface known as cilia, which serve various functions ranging from movement to sensing environmental signals. Researchers from Germany and Italy have recently ...

Earth Sciences Feb 24, 2025

Open-access data analysis explores climate-driven algae changes in 24,000 US lakes

Each summer, more and more lake beaches are forced to close due to toxic algae blooms. While climate change is often blamed, new research suggests a more complex story: climate interacts with human activities like agriculture ...

Environment Feb 19, 2025

Chlorine plus UV light can detoxify water affected by harmful algae blooms

Treatment plants use a combination of tools to keep toxins and contaminants out of drinking water. Researchers with the University of Cincinnati have examined two such tools in addressing a toxin produced by harmful algae ...

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