All News
Phys.org / Adjustable DNA 'shield' can control timing and rate at which mRNA produces proteins in vivo
mRNA, widely known from the COVID-19 vaccine, is not actually a "therapeutic agent," but a technology that delivers the blueprint for functional proteins in the body and induces therapeutic effects. Recently, its application ...
Phys.org / Rich cities, broke neighbors: Study exposes metro-level wealth divide
Local governments in the United States are responsible for many of the services people rely on daily—schools, parks, public safety, and more. But the resources available to fund these services depend heavily on the amount ...
Phys.org / Coastal regions and climate change: How better risk assessment can help protect infrastructure and livelihoods
Coastal regions, where dense clusters of critical infrastructure are found, are facing the sharpest edge of climate change. The threats include paralyzed transport networks and disrupted supply chains. To stay ahead, we need ...
Tech Xplore / AI tool created to help sight-impaired programmers
A University of Texas at Dallas researcher and his collaborators have developed an artificial intelligence (AI)-assisted tool that makes it possible for visually impaired computer programmers to create, edit and verify 3D ...
Medical Xpress / Hospital visits for hallucinogen use linked to six-fold higher risk of later mania
People who have received emergency or hospital care in Canada due to hallucinogen use have a six-fold increased risk of receiving care for mania in the next three years, according to a study published in PLOS Medicine by ...
Phys.org / Newly discovered viral enzymes act like molecular scissors to disable immune alarm signals
Viruses and their hosts—whether bacteria, animals, or humans—are locked in a constant evolutionary arms race. Cells evolve defenses against viral infection, viruses evolve ways around those defenses, and the cycle continues.
Phys.org / First fertilizer: A chemical process that may have sparked life on Earth
University of Alberta geochemists have discovered a missing piece to one of the great mysteries of science—the origin of life on Earth.
Phys.org / Light-triggered nanoscale heating can control communication between nerve cells
Researchers at the Nano Life Science Institute (WPI-NanoLSI), Kanazawa University, report the successful creation of artificial synaptic vesicles that can be remotely controlled by near-infrared (NIR) light. By embedding ...
Phys.org / Political alignment, not just supply options, drives US-China decoupling
Efforts to "decouple" U.S. supply chains from China are only taking hold in industries where American firms can shift production to allied or politically aligned countries, according to new research by scholars at the University ...
Phys.org / Zero waste in schools? Why factoring in labor is essential
Over the last decade, I've worked closely with Montréal educators and students to better understand how climate change education occurs in schools—and how climate change curricula and policies shape everyday experiences ...
Medical Xpress / Just 20 minutes of exercise twice a week may help slow dementia, study finds
How much physical activity—and how often—is needed to help stall dementia? For older adults with mild cognitive decline, there is now an answer: at least 20 minutes, at least twice weekly.
Phys.org / NASA tests drones in Death Valley, preps for Martian sands and skies
When NASA engineers want to test a concept for exploring the Red Planet, they have to find ways to create Mars-like conditions here on Earth. Then they test, tinker, and repeat.
