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Programmable “Living Architecture” system uses microbes to power homes and recycle wastewater
Researchers in the UK have built a prototype of a home-architecture system that capitalizes on microbial actions in urine and wastewater to generate electricity, scrub water and air of pollutants, produce plant fertilizers, and carry out other household chores.
Little Known COVID-19 Virus Variants Are Changing How Scientists Track the Pandemic
It’s official. Less than a month into the new year, a year quietly anticipated to be full of plentiful vaccines and bustling restaurants, 2021 was dubbed “the year of COVID-19 variants” by major science publications and public health specialists.
Doctors and engineers are asking: Can we trust Dr. AI?
In his dermatology clinic at UT Austin, Dr. Adewole Adamson had a disagreement with a colleague. To his trained eye, a patient’s mole had looked strange, showing early warning signs of melanoma, aggressive skin cancer. But his colleague saw it as a low risk.
Oral Microbiome Imbalances Could Provide Early Warning of Disease
There is more to the oral microbiome than meets the mouth. Established within a few minutes of birth, this diverse community of bacteria lives on every surface of our mouth throughout our lives. For decades, scientists have researched these bacteria and their role in dental diseases, especially caries and periodontitis.
How science can support minority groups in reclaiming their history
At a time when black and brown Americans are dying of COVID-19 at much greater rates than whites, it is more important than ever for scientists to gain the trust of minority communities by doing a better job of listening to their concerns and involving them in scientific research, researchers at the American Association for the Advancement of Science (AAAS) annual meeting on February 10 said.
Early signs remain encouraging for treating autism with bacterial pills
Nearly one in 50 children in the United States experience autism spectrum disorder (ASD), which may hurt their abilities to function socially. Scientists are now experimenting with an unusual treatment for these children—altering the makeup of bacteria in the gut with hopes of improving both digestive health and brain function.
Survey Shows Americans Confused About Sustainable Seafood
The biggest source of waste in the US seafood supply chain isn’t bycatch or discarded innards—it’s seafood being thrown away at restaurants or home kitchens. A new survey from Johns Hopkins University suggests that when it comes to seafood, Americans are confused about what to buy and when to pitch.
Viruses often have more than one plan for sneaking into our cells. SARS-CoV-2 is no different.
To enter a cell, all viruses need clever ways of ringing its molecular doorbell.