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Biotechnology May 6, 2026

Light without electricity? Glowing algae could make it possible

Imagine a sea of glowing blue lights pulsing to the beat of the music. But instead of glow sticks filled with toxic chemicals, the luminescence comes from living algae, shimmering on demand. In a new study published in Science ...

Plants & Animals Apr 20, 2026

Hawaiian green sea turtles emerge as reef defenders against invasive algae

An invasive algae already well-established in the Northwestern Hawaiian Islands is raising concern among researchers as it threatens to spread into the main Hawaiian Islands. Scientists from the University of Hawaiʻi at Mānoa ...

Cell & Microbiology Apr 9, 2026

Unlocking the hidden metabolism of algae to advance the promise of renewable fuels and sustainable biomass

Researchers at the Donald Danforth Plant Science Center have solved a long-standing mystery of how a model green microalga reorganizes its central metabolism to supercharge growth when given access to both light and a carbon ...

Cell & Microbiology Apr 5, 2026

Stopping algae blooms with bacteria-busting buoys

Algae blooms make a pond's surface shine in mesmerizing green hues. But if the microorganisms responsible are cyanobacteria, they can also release toxins that harm humans and wildlife alike. A team reporting in ACS ES&T Water ...

Ecology Mar 26, 2026

Giant virus DNA may help polar algae survive harsh environments

In the game of survival, you can't always go it alone. Tiny algae living in the harsh conditions of the world's polar oceans appear to be better able to withstand the cold, high salinity, and extreme UV radiation, thanks ...

Biochemistry Mar 25, 2026

Combining algae and oyster shells for biodiesel born in the bayou

Biodiesel is a renewable fuel and offers a sustainable and potentially carbon-neutral alternative to petroleum products. Yet production costs remain a hurdle to its widespread use. Now, researchers have developed an inexpensive ...

Biotechnology Mar 24, 2026

Single-cell imaging and machine learning reveal hidden coordination in algae's response to light stress

Researchers from several Parisian institutions have worked together to develop a non-destructive approach to study how unicellular organisms respond to stress, focusing on cell-to-cell differences. Working together, the researchers ...

Biochemistry Mar 13, 2026

How an alga makes the most of dim light by rearranging ordinary chlorophyll

To survive in areas where it is difficult to photosynthesize, some organisms adopt unique strategies. Osaka Metropolitan University researchers have found that a freshwater alga captures far-red light as an additional energy ...

Ecology Mar 5, 2026

Researchers find harmful algae species wasn't new to South Australian waters

The coastline of South Australia has been affected for nearly a year by an unprecedented harmful algal bloom which has led to the deaths of millions of fish and sharks, impacted marine mammals and birds and affected the health ...

Ecology Feb 25, 2026

Why corals bleach: Neutrons show algae photosynthesis breaking down

Rising sea temperatures are causing coral reefs around the world to bleach. For the first time, a research team at the Research Neutron Source Heinz Maier-Leibnitz (FRM II) at the Technical University of Munich (TUM) has ...

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