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Fuel cells are electrochemical devices that directly convert chemical energy from a fuel into electrical energy. Unlike batteries, which only store electricity, fuel cells can continuously generate electricity as long as ...

Although the topic of AI is seemingly inescapable, its stunning environmental impacts remain mostly hidden. New studies reveal a clearer picture—one that should spur us to take action this year. Evidence shows that AI's ...

Much of the conversation about artificial intelligence (AI) and Indigenous peoples focuses on harms, such as cultural appropriation, cultural flattening and digital exclusion. These risks are real.

A long-running Queensland study has found children today are developing significantly fewer moles than kids 25 years ago, with predictions of a major reduction in future melanoma risk. The Brisbane Twin Nevus Study, led by ...

The COVID-19 pandemic brought the term "Polymerase Chain Reaction testing" into the mainstream. The PCR method is a type of nucleic acid amplification test (NAAT) that detects a pathogen by finding and amplifying components ...

Rising carbon dioxide levels are being detected within the human body, with new research warning a key blood marker for the gas could near its healthy limit within decades if current trends continue. The findings are especially ...

Researchers at The Jackson Laboratory (JAX), in collaboration with the Massachusetts Institute of Technology (MIT), have developed the first bandage-like microneedle patch that can sample the body's immune responses painlessly ...

Strange things happen to materials when you peel them down, layer by layer, from thick chunks all the way to sheets just an atom thick. Reporting in the journal Nature Materials, a team led by physicists at The University ...

When a trauma patient enters the emergency department, their potential for survival often depends on what happens within the first minutes after their arrival. After studying trauma resuscitation teams at UPMC Presbyterian ...

Researchers at the University of Missouri may have uncovered a clue explaining why young adults with autism are roughly six times more likely to develop Parkinson's disease later in life. In a recent study, Mizzou researchers ...

Identified as the most complete Australopithecus fossil discovered to date, "Little Foot" was buried in sediments whose movement and weight caused fractures and deformations, making analysis of its skull—and more particularly ...

A new machine learning model, TweetyBERT, automatically segments and classifies canary vocalizations with expert-level accuracy, offering a scalable platform for neuroscience, providing insights into the neural basis of how ...