All Algae articles – Page 6
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NewsKey algae species help soft corals survive warming oceans
The algae, from the genus Breviolum, resides inside the coral tissue, forming a symbiotic relationship, a new study finds.
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NewsHeat tolerant coral may trade fast growth for resilience
Rresearchers have found that there is a tradeoff for corals dominated by thermally sensitive algae - they have higher growth, but only in cooler water.
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NewsRole of microhabitats in shaping diversity of periphytic diatom assemblages
Researchers have studied the importance of microhabitat heterogeneity (emergent, submerged and floating macrophytes) in maintaining diverse periphytic diatom assemblages.
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NewsHow green algae count cell divisions reveals key step needed for multicellular life
Scientists have made an unexpected discovery of a biased counting mechanism used by the single-celled green alga Chlamydomonas to control cell division.
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NewsNew algae species rewrites understanding of reef systems
Scientists have identified and officially named four species of algae new to science, challenging previous taxonomical assumptions within the Porolithon genus.
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NewsExperiment shows biological interactions of microplastics in watery environment
Microplastic-induced eating difficulties limit the ability of zooplankton to control algal proliferation, researchers have found.
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NewsNew calcifying phytoplankton species discovered off Bermuda
Researchers’ discovery bolsters the scientific record, indicating the global distribution of a coccolithophore species now formally described as Calciopappus curvus.
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NewsBizarre new fossils shed light on ancient plankton
A scientist from the University of Leicester has discovered a new type of fossil that reveals life in the oceans half a billion years ago.
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NewsClimate change is increasing risk of high toxin concentrations in Northern US lakes
As climate change warms the Earth, higher-latitude regions will be at greater risk for toxins produced by algal blooms, with water temperatures of 20 to 25 degrees Celsius at greatest risk for developing dangerous levels of a common algae-produced toxin.
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NewsSoft, living materials made with algae glow under stress
A team of researchers has developed soft yet durable materials that glow in response to mechanical stress, such as compression, stretching or twisting, and deriving their luminescence from single-celled algae known as dinoflagellates.
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NewsUnique marimo threatened by rising lake temperatures
Rising lake water temperatures threaten the survival of marimo, unique algal balls found only in cold lakes - the warmer it gets, the more the inward decomposition outpaces the outward growth of these life forms, making them increasingly fragile.
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NewsClimate change coping mechanism discovered in humble algae
One of the building blocks of ocean life can adapt to cope with the effects of climate change, according to new research.
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NewsPlasma technology transforms microalgae for faster wound healing
Researchers have taken a major step in the field of wound care by using plasma technology to ‘transform’ Spirulina microalgae into ultrathin bioactive coatings.
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NewsLumen Bioscience wins historic $1.5 million Wilkes Center Climate Prize
The Seattle-based biotech company has developed a natural solution to eliminate the microorganisms in the cow gut that produces methane gas, a major cause of global warming.
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NewsPolar experiments reveal seasonal cycle in Antarctic sea ice algae
A new study provides the first measurements of how sea-ice algae and other single-celled life adjust to seasonal changes, offering clues to what might happen as this environment shifts under climate change.
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NewsAlgae provide clues about 600 million years of plant evolution
Research team led by Göttingen University investigates 10 billion RNA snippets to identify ’hub genes’.
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NewsChytrid fungi revealed to be parasitic species that infects snow algae
Researchers were able to analyze chytrid DNA from two alpine snowpack sites in Japan using single-spore PCR.
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NewsHistoric red tide event of 2020 fuelled by plankton super swimmers
The swimming ability of dinoflagellates lends them a competitive advantage over other plankton species, contributing to harmful algal blooms.
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NewsShell-building strategies could be key in climate models
A scientist investigating how single-celled organisms discovered how to build a ‘shell’ around their single cell says it could help predict how the calcium balance in the oceans will change under the influence of the changing climate.
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NewsAlgae pass on nutrients to coral host by degrading own cell wall
Researchers have identified a new pathway by which sugar is released by symbiotic algae, involving the largely overlooked cell wall.