How old is asteroid (52246) Donaldjohanson (DJ), which is about to be studied by NASA’s Lucy spacecraft in an upcoming flyby on April 20, 2025? This is what a recent study published in The Planetary Science…
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Cells lining your skin and organs can generate electricity when injured − potentially opening new doors to treating wounds
Your cells constantly generate and conduct electricity that runs through your body to perform various functions. One such example of this bioelectricity is the nerve signals that power thoughts in your brain. Others include the cardiac…
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‘Irreversible’ eye damage fixed by stem cells in human trial
For patients with severe corneal injuries, blindness has often been seen as a life sentence. But a new eye stem cell transplant may change that. Scientists at Massachusetts Eye and Ear have successfully used stem cells from a…
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Ultrasonic Beams Create Secure, Private Audio
Ultrasonic beams fired through a 3D-printed metasurface can create localized pockets of sound that are inaudible to passers-by. The technique could be used to create private speech zones for secure communications or enable personalized audio…
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After a 5,000-mile float, these iguanas probably set an ocean record
About 34 million years ago, a group of iguanas went on an epic journey. This lofty band of reptiles traveled about 5,000 miles from the western coast of North America all the way to Fiji. Biologists believe that this is the longest known…
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The mystery of how iguanas crossed the Pacific Ocean may be solved
Scaly sailors may have made a record-setting oceanic voyage. Tens of millions of years ago, iguanas in North America floated across the Pacific Ocean. Clinging to vegetation washed into the sea, they traveled one-fifth of the way around…
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The Ultimate Castaways: How Iguanas Survived a 5,000-Mile Ocean Voyage
Fiji’s iguanas embarked on one of the most astonishing ocean journeys in history, rafting nearly 5,000 miles from North America to the South Pacific. Scientists once believed they came from South America or a now-extinct Pacific lineage, but…
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Rapid, Efficient Method for Analyzing AAV Empty/Full Ratio
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SIGN INAdeno-associated virus (AAV) is a prominent method for…
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Harnessing Molecular Techniques to Identify Wound Microbes
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Skin wounds and sores, such as diabetic foot sores and pressure wounds,…Continue Reading
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Artificial muscle flexes in multiple directions, offering a path to soft, wiggly robots
Mar 17, 2025 Engineers developed a way to grow artificial tissues that look and act like their natural counterparts.
(Nanowerk News) We move thanks to coordination among many… Continue Reading