Chameleons inspire new multicolor 3D-printing technology
Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign
This study reports widespread mineral carbonation of mantle rocks in an oceanic transform fueled by magmatic degassing of CO2.
Global polls typically show that people in industrialized countries where incomes are relatively high report greater levels of satisfaction with life than those in low-income countries.
Vitamin B12 deficiency in people can cause a slew of health problems and even become fatal. Until now, the same deficiencies were thought to impact certain types of algae, as well.
Scientists from Stanley Manne Children’s Research Institute at Ann & Robert H. Lurie Children’s Hospital of Chicago and Northwestern University succeeded in regenerating fully functional urinary bladder tissue in a long-term study utilizing a non-human primate model.
A new technology to increase visibility of cancer cells to the immune system using CRISPR has been developed, and could lead to a new way to treat cancer.
Scientists from the National University of Singapore (NUS) employed novel statistical methods to reveal the extent of biodiversity loss in Singapore over the past two centuries.
Cleft lip and palate are the most common craniofacial birth defects in humans, affecting more than 175,000 newborns around the world each year.
Working with mammalian retinal cells, neuroscientists at Johns Hopkins Medicine have shown that, unlike most light-sensing cells (photoreceptors) in the retina, one special type uses two different pathways at the same time to transmit electrical “vision” signals to the brain.
A new study led by researchers at the George Washington University predicts that daily, bad-actor AI activity is going to escalate by mid-2024.
Cleft lip and palate are the most common craniofacial birth defects in humans, affecting more than 175,000 newborns around the world each year.
A new computational framework created by Oak Ridge National Laboratory researchers is accelerating their understanding of who’s in, who’s out, who’s hot and who’s not in the soil microbiome, where fungi often act as bodyguards for plants, keeping friends close and foes at bay.
The genomic analysis of 52 Psilocybe specimens includes 39 species that have never been sequenced.
University of Utah biologists developed a method for illuminating the intricate interactions of the SC in the nematode C. elegans.
Major cities on the U.S. Atlantic coast are sinking, in some cases as much as 5 millimeters per year – a decline at the ocean’s edge that well outpaces global sea level rise, confirms new research from Virginia Tech and the U.S. Geological Survey. Particularly hard hit population centers such as New York City and Long Island, Baltimore, and Virginia Beach and Norfolk are seeing areas of rapid “subsidence,” or sinking land, alongside more slowly sinking or relatively stable ground, increasing the risk to roadways, runways, building foundations, rail lines, and pipelines, according to a study published today in the Proceedings of the National Academies of Sciences.
Frequent insulin injections are an unpleasant, albeit necessary reality for many patients with type 1 diabetes. However, new technology could create a different reality for these patients by treating the disease in one fell swoop.
Using lab-made cells, Harvard Med researchers identify how the immune system neutralizes herpesvirus. Study maps, for the first time, the maneuvers used by virus and host in the cell nucleus. Findings could inform design of new treatments for herpes and other viruses that replicate in the same way.
It’s fairly well-known that a drought in southern California in the mid-1970s led to a ban on filling backyard swimming pools, and these empty pools became playgrounds for freestyle skateboarders in the greater Los Angeles area.
Living through a historic pandemic while handling the stress of the first year of college sent one-third of students in a new study into clinical depression. That’s double the percentage seen in previous years of the same study.
The lab of Yongchao C. Ma, PhD, at Stanley Manne Children’s Research Institute at Ann & Robert H. Lurie Children’s Hospital of Chicago uncovered a novel mechanism that leads to motor neuron degeneration in spinal muscular atrophy (SMA).
A new PNAS Nexus study led by scientists from the USDA Agricultural Research Service (USDA-ARS) and the University of Illinois Urbana-Champaign takes a retrospective look at glyphosate efficacy after tolerant crops were commercialized.
A new study reveals deep-sea corals and sponges produce the ROS superoxide, meaning these chemicals have a string of previously unknown effects on ocean life.
During the first two years of the pandemic, a COVID-19 infection during pregnancy increased the risk of preterm birth and NICU hospitalizations.
A team of Stony Brook University researchers led by Gábor Balázsi, PhD, have been testing drug resistance with mammalian cell lines. Their latest investigation reveals that by taking a part of a DNA amplification from a cell, which causes resistance, and placing it back in, actually stops the drug resistance. Their findings will be published this week in PNAS.
Jennifer Oyler-Yaniv is studying human diseases to learn about the immune system. She hopes that diseases such as cancer will reveal fundamental principles of how immune cells communicate
Researchers report that a single, simplified model can predict population fluctuations in three realms: urban employment, human gut microbiomes, and tropical forests.
A broad-spectrum antiviral drug candidate, 2-thiouridine, that targets positive-strand RNA viruses has been identified and characterized.
Research led by the University of New Hampshire took a closer look at what would happen to agriculture if there was an extra cost, or so-called social cost, added to fossil fuels, which are essential for making fertilizer used in farming.
Associate Professor Adeen Flinker and Professor Yao Wang co-led a team of NYU researchers that created and used complex neural networks to recreate speech from brain recordings, and then used that recreation to analyze the processes that drive human speech.
James Stroud, assistant professor in the School of Biological Sciences at the Georgia Institute of Technology, measured natural selection in four Anolis lizard species in the wild for five consecutive time periods over three years.
New analysis of the remains of victims of the 1918 influenza pandemic, which killed an estimated 50 million people worldwide, contradicts the widespread belief the flu disproportionately impacted healthy young adults.
This most recent work from the Umen lab gets at the critical control mechanism for sex determination in single-celled and multicellular algae. The capacity to produce distinct mating types (e.g. male and female) is the foundation for reshuffling of genetic material within a species, which maintains genetic diversity and capacity to adapt in different environments.
A Cornell-led collaboration demonstrated that by inhibiting a certain protein they can reverse the effects of lymphedema, creating a potential treatment for a condition that is estimated to affect up to 150 million people worldwide.
In a groundbreaking study, a team of Georgia Tech researchers has unveiled a remarkable discovery: the identification of novel bacterial proteins that play a vital role in the formation and stability of methane clathrates, which trap gigatons of greenhouse gas beneath the seafloor. These newfound proteins not only suppress methane clathrate growth as effectively as toxic chemicals used in drilling but also prove to be eco-friendly and scalable. This innovative breakthrough not only promises to enhance environmental safety in natural gas transportation but also sheds light on the potential for similar biomolecules to support life beyond Earth.
When we wash our face with a cleanser, our skin can start to feel tight. With the application of a favorite moisturizer, that feeling often goes away.
Mice that consumed caffeine when awake slept more solidly and their overall amount of non-REM and REM sleep was not changed because they “slept in” later.
A team including researchers at the University of Washington recently used new software to compare MRIs from 300 babies and discovered that myelin, a part of the brain’s so-called white matter, develops much slower after birth.
With coral reefs worldwide undergoing unprecedented stressors due to climate change and other human pressures, a large-scale application of innovative techniques shows promise for detecting the health condition of reefs.
As the days get shorter and chillier in the northern hemisphere, those who choose to work out in the mornings might find it harder to get up and running. A study in PNAS identifies a protein that, when missing, makes exercising in the cold that much harder—that is, at least in fruit flies.
An international team of researchers led by UC San Diego Herbert Wertheim School of Public Health and Human Longevity Science investigated the health and environmental impacts of a program in Ecuador that put induction stoves in 750,000 households.
Government legislation to flag and moderate dangerous content on social media can be effective in reducing harm, even on fast-paced platforms such as X (formerly Twitter) new research shows.
Bacteria draw from an arsenal of weapons to combat the drugs intended to kill them. Among the most prevalent of these weapons are ribosome-modifying enzymes. These enzymes are growing increasingly common, appearing worldwide in clinical samples in a range of drug-resistant bacteria.
Life’s random rhythms surround us–from the hypnotic, synchronized blinking of fireflies…to the back-and-forth motion of a child’s swing… to slight variations in the otherwise steady lub-dub of the human heart. Now, an international team says it has developed a novel, universal framework for comparing and contrasting those oscillations--regardless of their different underlying mechanisms—which could become a critical step toward someday fully understanding them.
Researchers at Rutgers Cancer Institute of New Jersey and Rutgers New Jersey Medical School (NJMS), together with other collaborating groups, have discovered the first lipid vascular ‘ZIP code’ in the lungs, with implications for improved diagnostics and treatments, including patients with severe human respiratory diseases such as emphysema, COVID-19, COPD and lung cancer.
Soil is the most species-rich habitat on earth. This is the conclusion of an overview study by a Swiss research team. According to the study, two thirds of all known species live in the soil.
Geoscientists have long thought that water – along with shallow magma stored in Earth’s crust – drives volcanoes to erupt. Now, thanks to newly developed research tools at Cornell, scientists have learned that gaseous carbon dioxide can trigger explosive eruptions.
Electronic devices typically use the charge of electrons, but spin — their other degree of freedom — is starting to be exploited.
Researchers from the Hessian State Museum Darmstadt and the Senckenberg Biodiversity and Climate Research Center Frankfurt have uncovered the factors that determine the enormous diversity of herbivorous insects.
UCLA Health researchers have published the largest-ever study of families with at least two children with autism, uncovering new risk genes and providing new insights into how genetics influence whether someone develops autism spectrum disorder.
A new study by scientists at the Jean Mayer USDA Human Nutrition Research Center on Aging (HNRCA) at Tufts University suggests that a micronutrient in human breast milk provides significant benefit to the developing brains of newborns, a finding that further illuminates the link between nutrition and brain health and could help improve infant formulas used in circumstances when breastfeeding isn’t possible.