New Harvard vaccine technique coats red blood cells in nanoparticles

Researchers at Harvard have developed a new platform for producing vaccines. Red blood cells are loaded with antigens to generate a specific immune response, and in tests in mice the team showed that it was effective in slowing the growth of cancer.

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US Army’s gravity-defying aluminum panel purifies water with sunlight

A research team from the US Army and the University of Rochester is throwing a new water purification solution into the mix, showing off a “superwicking” aluminum panel that uses solar power to purify water with great efficiency.

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Brain activity signature catches schizophrenia before symptoms appear

A new study investigating brain activity patterns in schizophrenia patients and their siblings is suggesting a specific brain “signature” could detect the condition in subjects before clinical symptoms appear.

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New CRISPR enzyme mutation proves almost 100 times more precise

The CRISPR-Cas9 gene editing system is an extremely powerful tool, but off-target edits can have serious consequences. Now, researchers have found a mutation of the CRISPR enzyme that’s almost 100 times more precise than the most commonly used one.

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Scattering rock dust on crops could soak up billions of tons of CO2

A new study out of the University of Sheffield makes a case for a geoengineering technique known as enhanced rock weathering, which essentially involves supercharging soil’s ability to remove CO2 from the atmosphere by sprinkling it with rock dust.

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Lifetime of lithium-ion batteries boosted by new cathode coating

Despite advances in new battery designs, good old lithium-ion batteries are still the frontrunner. There’s plenty of room for improvement though, and now researchers have identified a new cathode coating that could make them safer and longer lasting.

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Boron nitiride catalyst destroys toxic PFAS “forever chemicals”

Rice University researchers have happened upon a powerful new tool they say can neutralize the threat posed by dangerous pollutants known as "forever" chemicals, offering a new catalyst that can destroy them in a matter of hours.

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Zaps of electricity clean up wastewater from biofuel production

Making biofuel from algae is showing promise as a green energy source, but it does create large amounts of toxic wastewater. Now, researchers in Australia have found a way to clean up that wastewater, with a simple and scalable electrical process.

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Injection of nanoparticle-based retina restores vision to blind rats

Impressive new work has demonstrated a potential way to restore vision in those suffering from degenerative diseases of the retina. A single injection of nanoparticles was found to create a working artificial retina, restoring vision to blind rats.

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Giant dinosaurs may have evolved from tiny insect eaters

Research led by scientists associated with the American Museum of Natural History suggests that dinosaurs and pterosaurs descended of a very tiny ancestor, shedding light on how the characteristics of dinosaurs and flying pterosaurs evolved.

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