Toxic masculinity: Y chromosome contributes to a shorter lifespan in male flies
Males may have shorter lifespans than females due to repetitive sections of the Y chromosome that create toxic effects as males get older. These new findings appear in a study by Doris Bachtrog of the University of California, Berkeley published Apri.....»»
Study highlights missed opportunities to engage male perpetrators of violence against women
In the midst of the national crisis of men's violence against women in Australia, a new Monash University report reveals new evidence on the urgent need to improve men's engagement in behavior change programs......»»
Southport attacks: What we know about knife crime in the UK and how to solve it
The knife attack on a dance class of children in Southport has left the country horrified. We do not yet know much about what happened, but a male aged 17 has been charged with the murder of three girls and 10 counts of attempted murder......»»
Team finds that regenerative genes from other species suppress aging issue in fruit flies
A team of researchers, including colleagues from the University of Tokyo's Graduate School of Pharmaceutical Sciences, have transferred into common fruit flies genes from simple organisms capable of regenerating their bodies. Fruit flies are more com.....»»
Ammonia-free gallium nitride semiconductor production found to improve crystal quality, reduce environmental impact
Gallium nitride (GaN) semiconductors can now be grown without ammonia, a toxic chemical that needs a sophisticated detoxifying system before it can be released into the atmosphere. The new technique is not only more environmentally friendly but also.....»»
Platypus and chicken reveal how chromosomes balance between the sexes
UNSW Sydney researchers have made new discoveries of fundamental differences in biological processes between males and females—by interrogating the unique and diverse sex chromosome systems of the platypus and the chicken......»»
Plants" hidden allies: Root microbiota fight back against leaf-mining flies
Plants encounter various biotic stresses, with insect herbivory being particularly destructive. Traditional chemical insecticides used to combat these pests pose environmental and health risks......»»
Exploring cadmium-induced alterations in the expression profile of microRNAs
Cadmium (Cd), a toxic heavy metal, has been identified as a significant environmental pollutant due to its widespread industrial use and persistence in the environment. Chronic exposure to Cd poses a considerable threat to human health, as it accumul.....»»
Reduce, reuse, reflycle: How genetically modified flies can reduce waste and keep it out of landfills
A Macquarie University team proposes using genetically engineered black soldier flies (Hermetia illucens) to address worldwide pollution challenges and produce valuable raw materials for industry, including the USD $500 billion global animal feed mar.....»»
Study reveals historical mismatch in Southern Ocean contributes to heat and carbon uptake
The Southern Ocean plays a central role in the global uptake of heat and carbon, which is widely thought to be due to its unique upwelling and circulation. An international research team, led by the University of Liverpool, explored whether there are.....»»
"Truly frightening": Pesticides increasingly laced with forever chemicals
Toxic "forever chemicals" are increasingly being used in US pesticides, threatening human health as they contaminate waterways and are sprayed on staple foods, a study said Wednesday......»»
In study of police, female officers perceived more danger, were more suspicious of civilians than male colleagues
How do female police officers, who are often excluded from the traditional masculine occupational culture of policing, feel about their working environment and how the public perceives them? A new study has used survey data from officers in a large,.....»»
When searching for light and a mate in the deep, dark sea, male dragonfish grow larger eyes, scientists discover
A small but ferocious predator, the male dragonfish will apparently do anything for love. Or at least to find a mate. A study by researchers at Boston College found that the eyes of the male dragonfish grow larger for mate-seeking purposes, making th.....»»
Woodchip bioreactor helps reduce pesticide run-off from horticulture greenhouses
Pesticides seeping out of intensive horticulture into waterways have long-concerned NSW north coast communities. Now a new Southern Cross University study provides evidence that bioreactors can significantly limit this toxic run-off......»»
New car smell reaches toxic levels on hot days, researchers find
A study of volatile organic compounds (VOCs) emitted by new cars on hot summer days finds concerning levels of formaldehyde and other aldehydes......»»
Fruit fly post-mating behavior controlled by male-derived peptide via command neurons, finds study
Scientists have succeeded in pinpointing the neurons within a female fruit fly's brain that respond to signals from the male during mating......»»
High school girls" club offers support for peers taking male-dominated automotive classes
The Girls Get It Done Club is aimed at providing support for girls interested in being auto technicians but who don't feel all that comfortable — or confident — in the male-dominated classes they attend at Sabin-Schellenberg Professional Technica.....»»
Critically endangered Guam tree contributes to global leaf research
The intricate leaf design of Guam's Serianthes nelsonii tree was used as a model to contribute to the global goal of understanding how a plant leaf functions, and the results were published in the March issue of the journal Nitrogen......»»
Gold co-catalyst improves photocatalytic degradation of micropollutants, finds study
To remove micropollutants such as pesticides and trace chemicals from the environment, you need something equally small and cunning. One potential method is photocatalysis, which uses semiconducting nanomaterials powered by sunlight to adsorb toxic c.....»»
Environmental groups ask feds to take over Georgia"s coal ash program
A handful of environmental groups filed a petition July 18 asking the U.S. Environmental Protection Agency (EPA) to claw back oversight of the disposal of Georgia's toxic coal ash from state regulators, citing concerns over groundwater contamination......»»
One more way to die: Tremors when Vesuvius erupted collapsed shelter walls
Two male skeletons showed signs of severe fracture and trauma injuries. Enlarge / Two skeletons found in the ruins of a Pompeii building may have been crushed by wall collapses triggered by earthquakes. (credit: Pompeii Archaeolo.....»»