Novel assay finds new mechanism underlying red blood cell aging
Red blood cells are the most abundant cell type in blood, carrying oxygen throughout the human body. In blood circulation, they repetitively encounter various levels of oxygen tension. Hypoxia, a low oxygen tension condition, is a very common micro-e.....»»
Shedding light on a decades-old protein sorting mystery
Christian de Caestecker, a Ph.D. student in the lab of Ian Macara, Louise B. McGavock Professor and chair of the Department of Cell and Developmental Biology, has proposed and validated a mechanism that addresses a decades-old mystery surrounding epi.....»»
Climate change will lead to wetter US winters, modeling study finds
Most Americans can expect wetter winters in the future due to global warming, according to a new study led by a University of Illinois Chicago scientist......»»
South Florida study finds mosquito populations increased dramatically after Hurricane Irma
More than 600 cellphone towers were inoperable. Close to 900,000 Florida Power and Light customers were left without electricity. Flooding in portions of Coconut Grove and Matheson Hammock Park reached 6 feet. And agricultural damages totaled $245 mi.....»»
Study finds extreme temperatures increase mortality rates, with heat disproportionately affecting minorities
A new study examined how extreme temperatures in the United States significantly affect mortality among different racial groups and found that both cold and hot days increase mortality rates, with the latter disproportionately affecting underrepresen.....»»
Gelatins from antlers, skin and bones of sika deer exhibit antioxidant activity, study finds
A research group discovered that gelatins from the antlers, skin, and bones of sika deer (Cervus Nippon) exhibit antioxidant activity......»»
Gender equity paradox: Study finds sex differences in reading and science are largest in gender-equal countries
A new study reveals that sex differences in academic strengths are found throughout the world and girls' relative advantage in reading and boys' in science is largest in gender-equal countries......»»
Bacterial "flipping" allows genes to assume different forms
Imagine being one cartwheel away from changing your appearance. One flip, and your brunette locks are platinum blond. That's not too far from what happens in some prokaryotes, or single-cell organisms, such as bacteria, that undergo something called.....»»
Historical racism still negatively affects the way paintings of Black people are perceived, research finds
There is little doubt that historical racism has influenced the content and composition of several famous figurative paintings. In March 2024, this could be seen in the debate around the exhibition of the Rex Whistler mural, The Expedition in Pursuit.....»»
GM, Piston plot hydrogen fuel cell factory in Detroit
GM and Piston Automotive are plotting a hydrogen fuel cell factory in Detroit, GM's first standalone plant for fuel cell production......»»
Cryo-ET study provides viral close-up of HTLV-1, the "overlooked cousin of HIV"
In collaboration with the University of Minnesota and Cornell University, Martin Obr and Florian Schur from the Institute of Science and Technology Austria (ISTA) provide new details into the architecture of HTLV-1 (Human T-cell Leukemia Virus Type 1.....»»
War affects girls and boys differently, Democratic Republic of Congo study finds
War has become a regular part of life for many children. Millions are victims and witnesses to the horrors of war. Recent estimates by researchers at the Peace Research Institute Oslo show that one in six children globally lives in a conflict zone, a.....»»
Atmospheric methane increase during pandemic due primarily to wetland flooding, satellite data analysis finds
A new analysis of satellite data finds that the record surge in atmospheric methane emissions from 2020 to 2022 was driven by increased inundation and water storage in wetlands, combined with a slight decrease in atmospheric hydroxide (OH). The resul.....»»
Car software patches are over 20% of recalls, study finds
How automotive recalls are handled has shifted over time. Enlarge (credit: Getty Images) Software fixes are now responsible for more than 1 in 5 automotive recalls. That's the key finding from a decade's worth of Nationa.....»»
Mechanism behind autophagy trigger unveiled
An international research team led by Osaka University has identified a new mechanism crucial for the initiation of autophagy, a self-degradation process cells use to eliminate unneeded or damaged components. In recent years, autophagy has also been.....»»
Study finds good nutrition boosts honey bee resilience against pesticides, viruses
In a new study, researchers at the University of Illinois Urbana-Champaign tackled a thorny problem: How do nutritional stress, viral infections and exposure to pesticides together influence honey bee survival? By looking at all three stressors toget.....»»
Firms that withdrew from Russia following Ukraine invasion earn higher consumer sentiment, finds study
Following Russia's 2022 invasion of Ukraine, many companies with operations in Russia withdrew from or severely curtailed their Russian operations. For example, Dell and McDonald's ceased all operations in Russia after the invasion......»»
Q&A: What"s behind the ban on cell phones in K-12 schools?
This school year, many of the nation's adolescents and teens are sitting in class without the device that can sometimes feel like an added appendage: their smartphones......»»
Researchers uncover key insights into cholesterol"s structure in cell membranes
A new study by Rice University researchers led by Jason Hafner could open new pathways for understanding how cholesterol influences cell membranes and their receptors, paving the way for future research on diseases linked to membrane organization. Th.....»»
Florence Pugh’s depressed assassin finds her crew in Thunderbolts* teaser
"Everyone here has done bad things. Someone wants us gone." Florence Pugh heads an assembly of misfits in Marvel's Thunderbolts*. Marvel Studios has dropped an extended teaser trailer for the final feature film in its Phase Six slat.....»»
New progenitor cell type discovered, may aid in tissue repair and generation
A team of SAHMRI scientists has discovered a completely new type of cell that has the potential to enhance the future of tissue repair and generation......»»