Reactor uses supercritical water to destroy PFAS “forever chemicals”

Engineers at the University of Washington have designed a reactor that can completely destroy PFAS forever chemicals. The technology could help treat chemicals at manufacturing sites before they can leak out into the natural environment.Continue Readin… Continue reading Reactor uses supercritical water to destroy PFAS “forever chemicals”

New do-it-yourself microneedle tattoos are painless, quick and cheap

Scientists at the Georgia Institute of Technology have reported the development of a microneedle patch that can be self-administered and painlessly deposit a tattoo onto skin within minutes. The technology is initially proposed for simple medical or an… Continue reading New do-it-yourself microneedle tattoos are painless, quick and cheap

Older COVID-19 survivors face increased Alzheimer’s risk, study finds

It is still unclear whether COVID-19 is hastening the progression of pre-existing neurodegeneration or prompting new disease

A new study tracking the health of more than six million older Americans over 2020 and 2021 has found COVID-19 nearly doubles a person’s risk of developing Alzheimer’s disease in the year following infection. The findings add to a growing body of research indicating SARS-CoV-2 infections can affect progression of several neurodegenerative diseases.

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Hormone secreted when exercising halts Parkinson’s decline in mice

An animal study found irisin, a hormone secreted by muscles during exercise, improved neurological symptoms of Parkinson's disease

A hormone believed to be released by muscles during exercise has been found to reduce levels of a toxic protein associated with Parkinson’s disease. The promising animal studies indicate future therapies could be developed based on the way this hormone improves brain health.

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Nikon Small World in Motion winners transport you to a tiny dimension

In its 12th year the Nikon Small World in Motion contest continues to deliver a mind-bending array of videos highlighting the wonders of the microscopic world. This year features psychedelic salts, a nightmarish feeding session and a spectacular depict… Continue reading Nikon Small World in Motion winners transport you to a tiny dimension

Air pollution study upends basic ideas for how cancer develops

Extraordinary new research led by scientists from the Francis Crick Institute presents a new hypothesis as to how cancer develops. Inspired by a forgotten body of study from 75 years ago, the research looked at how air pollution drives the development … Continue reading Air pollution study upends basic ideas for how cancer develops

Stanford scientists build first synthetic human microbiome from scratch

A team of researchers from Stanford University has constructed the first synthetic microbiome model, built entirely from scratch and encompassing more than 100 different bacterial species. It’s hoped the achievement will revolutionize gut microbiome re… Continue reading Stanford scientists build first synthetic human microbiome from scratch

Genetically modified purple tomato approved by US regulators

After more than a decade of development a nutritionally enhanced purple tomato has been deemed safe to grow by the United States Department of Agriculture (USDA). The tomatoes have been gene edited to produce 10 times more antioxidants than pre-existin… Continue reading Genetically modified purple tomato approved by US regulators

Soar with the 2022 Bird Photographer of the Year winners

The winners of the world’s largest bird photography contest have been revealed featuring a spectacular array of avian sights, from a hummingbird catching a droplet of water to a gorgeous snap of a rock ptarmigan launching off the top of a mountain.Cont… Continue reading Soar with the 2022 Bird Photographer of the Year winners