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Published Bot inspired by baby turtles can swim under the sand


This robot can swim under the sand and dig itself out too, thanks to two front limbs that mimic the ...
Published A roadmap to help AI technologies speak African languages


From text-generating ChatGPT to voice-activated Siri, artificial intelligence-powered tools are desi...
Published Squash bugs are attracted to and eat each other's poop to stock their microbiome



Squash bugs, a common and difficult-to-control agricultural pest, need healthy bacteria in their gut...
Published Bringing out the color in zinc



Researchers have synthesized a zinc complex based on two zinc centers that absorbs visible light. Th...
Published Did sabertooth tigers purr or roar?



When a sabertooth tiger called out, what noise did it make -- a mighty roar or a throaty purr? A new ...
Published Research identifies new potential hurdle for nano-based therapies


Researchers have discovered that certain nano-based cancer therapies may be less effective in younge...
Published Unusual white dwarf star is made of hydrogen on one side and helium on the other



In a first for white dwarfs, the burnt-out cores of dead stars, astronomers have discovered that at ...
Published Decontamination method zaps pollutants from soil



A rapid, high-heat electrothermal soil remediation process flushes out both organic pollutants and h ...
Published Damaging thunderstorm winds increasing in central U.S.



Destructive winds that flow out of thunderstorms in the central United States are becoming far more ...
Published For this beetle, 'date night' comes every other day



Life on Earth runs on a 24-hour cycle as the planet turns. Animals and plants have built-in circadia...
Published Cleaning or desalinating water quickly: Looking deep into smallest pores



Membranes of vertically aligned carbon nanotubes (VaCNT) can be used to clean or desalinate water at...
Published Injectable water filtration system could improve access to clean drinking water around the world



A new portable filtration system collects dirty water with a syringe and injects it into a hydrogel...
Published Do sugar-free candy and gum give you gas? Researchers think they know why



Scientists may have figured out why some people have trouble digesting sorbitol, a sugar alcohol use ...
Published Potassium depletion in soil threatens global crop yields



Potassium deficiency in agricultural soils is a largely unrecognized but potentially significant thr...
Published Human scent receptors could help 'sniff out' nerve gases in new sensor


By some estimates, the human nose can detect up to a trillion different smells with its hundreds of...
Published Can you tell AI-generated people from real ones?



If you recently had trouble figuring out if an image of a person is real or generated through artifi ...
Published Graphene: Perfection is futile


It has long been known that graphene has excellent electronic properties. However, it was unclear un...
Published This 3D printer can figure out how to print with an unknown material



Researchers developed a 3D printer that can automatically determine the printing parameters of an un...
Published Temperature, time and blueberry wine



Nutrient-rich blueberries -- a common breakfast smoothie ingredient -- can also create wine. But doe...
Published Meltwater flowing beneath Antarctic glaciers may be accelerating their retreat



A new Antarctic ice sheet modeling study suggests that meltwater flowing out to sea from beneath Ant ...