Biodegradable medical gowns may add to greenhouse gas
The use of disposable plasticized medical gowns—both conventional and biodegradable—has surged since the onset of the COVID-19 pandemic. Landfills now brim with them......»»
It"s so metal: Scientists confirm nickel plays a key role in an ancient chemical reaction
Carbon dioxide (CO2) is the most abundant greenhouse gas causing climate change but has existed on Earth long before humans started releasing it into the atmosphere at unprecedented levels. As such, some of the planet's earliest organisms evolved to.....»»
Climate change is making debt more expensive—new study
Earth is overheating due to the greenhouse gas emissions from burning fossil fuels. This is "the biggest market failure the world has seen" according to economist Nicholas Stern. The rational behavior of companies that pollute by making profitable co.....»»
Apple Watch’s VO2 cardio fitness alerts reveal bigger health problems for one user
The Apple Watch’s array of different health features has alerted countless users to potentially life-threatening problems over the years. This week, a new report published in the Interactive Journal of Medical Research sheds light on a different ty.....»»
Study reveals America"s wealthiest 10% responsible for 40% of US greenhouse gas emissions
A new study, led by the University of Massachusetts Amherst, reveals that the wealthiest Americans, those whose income places them in the top 10% of earners, are responsible for 40% of the nation's total greenhouse gas emissions. The study, published.....»»
Deconstructing the bee stinger to develop tiny, bio-inspired medical devices
New research deconstructing the anatomy of a honeybee stinger could help pave the way for a future generation of miniaturized medical devices used for drug delivery in humans......»»
Mapping methane emissions from rivers around globe reveals surprising sources
Freshwater ecosystems account for half of global emissions of methane, a potent greenhouse gas that contributes to global warming. Rivers and streams, especially, are thought to emit a substantial amount of that methane, but the rates and patterns of.....»»
Scientists say deepening Arctic snowpack drives greenhouse gas emissions
Human-caused climate change is shortening the snow cover period in the Arctic. But according to new research led by Earth system scientists at the University of California, Irvine, some parts of the Arctic are getting deeper snowpack than normal, and.....»»
FDA issues safety alert on pregnancy tests after bust on illegal medical lab
Universal Meditech was behind an illegal lab discovered in Reedley, California. Enlarge / A picture of containers taken from the illegal UMI lab in Reedley, California. (credit: FCDPH) The Food and Drug Administration i.....»»
YouTube to prohibit false claims about cancer treatments under its medical misinformation policy
YouTube announced Tuesday that it will start removing false claims about cancer treatments as part of an ongoing effort to build out its medical misinformation policy......»»
New paint gives extra insulation, saving on energy, costs, and carbon emissions
Stanford University scientists have invented a new kind of paint that can keep homes and other buildings cooler in the summer and warmer in the winter, significantly reducing energy use, costs, and greenhouse gas emissions......»»
Researchers improve production for short-lived scandium radioisotopes
Scandium radioisotopes are potentially useful for medical imaging such as positron emission tomography (PET) scans. However, health care providers do not currently use these isotopes to image cancer because they are difficult to produce in the amount.....»»
Scientists develop efficient spray technique for bioactive materials
Rutgers University scientists have devised a highly accurate method for creating coatings of biologically active materials for a variety of medical products. Such a technique could pave the way for a new era of transdermal medication, including shot-.....»»
Extreme heat is changing how people experience the outdoors
Summers are getting hotter as greenhouse gas emissions trap heat in the atmosphere—a problem that's impacting how millions of people enjoy the outdoors during the warmest months of the year, according to one NC State expert......»»
Riding a wave to better medical diagnostic imaging
Medical imaging via X-rays, CT scans, MRIs and ultrasounds provide health-care professionals with unique perspectives and a better understanding of what's happening inside a patient's body. Using various forms of waves, these machines can visualize m.....»»
Anti-magnetizing-vaccine doctor loses medical license
Tenpenny lost her license for refusing to cooperate with a board investigation. Enlarge / Cleveland doctor Sherri Tenpenny gives false testimony on June 8, 2021, saying COVID-19 vaccines magnetize people. (credit: The Ohio Chann.....»»
Researchers develop new technology to recycle greenhouse gas into energy, materials
A pair of University of Central Florida researchers has developed new methods to produce energy and materials from the harmful greenhouse gas, methane......»»
New method a step toward future 3D printing of human tissues
A team of bioengineers and biomedical scientists from the University of Sydney and the Children's Medical Research Institute (CMRI) at Westmead have used 3D photolithographic printing to create a complex environment for assembling tissue that mimics.....»»
Study identifies characteristics specific to human brains
Researchers led by a team at UT Southwestern Medical Center have identified cellular and molecular features of the brain that set modern humans apart from their closest primate relatives and ancient human ancestors. The findings, published in Nature,.....»»
Scientists invent new resorbable biomaterials for implantable medical devices
What if we had tiny devices in our bodies that could constantly monitor damaged arteries, accelerate bone regeneration and wound healing, or facilitate drug delivery for cancer treatment? This could open up remarkable opportunities for the treatment.....»»
Climate protection: Land use changes cause the carbon sink to decline
Forests can bind large amounts of carbon on the land surface. In this way, they decisively contribute to reducing net greenhouse gas emissions. For some areas, however, data are still lacking. In Eastern Europe, in particular, the network of installe.....»»