Levels of "forever chemicals" reaching Antarctica have been increasing
New evidence from Antarctica shows that toxic 'fluorinated forever chemicals' have increased markedly in the remote environment in recent decades and scientists believe CFC-replacements could be among likely sources......»»
Attribution studies reveal increasing effects of global warming on fire dynamics and public health
Climate change is increasingly influencing fire behavior worldwide and intensifying fire smoke, endangering public health from air pollution caused by fires. These are the results of two new climate change impact attribution studies, both published i.....»»
EU delays on dangerous chemicals threaten health, environment: watchdog
The European Commission's long delays in deciding whether some dangerous chemicals can be used pose a threat to human health and the environment, the EU's rights watchdog said on Monday......»»
Teslas don"t work as green squad cars, California police say
As an increasing number of cities in California require departments to buy zero-emission vehicles, police say the Teslas they're being put in make their jobs harder......»»
Lignin molecular property discovery could help turn trees into affordable, greener industrial chemicals
Trees are the most abundant natural resource living on Earth's land masses, and North Carolina State University scientists and engineers are making headway in finding ways to use them as sustainable, environmentally benign alternatives to producing i.....»»
How extreme weather and costs of housing and insurance trap some households in a vicious cycle
Climate change is increasing the risk of extreme weather events for Australian households. Floods and bushfires are becoming more likely and severe. As a result, household insurance costs are soaring—tripling in some cases. High-risk areas might ev.....»»
MAX phases boost electrocatalytic biomass upgrading
Biomass is among the most abundant renewable resources on Earth. Through catalytic conversion, biomass can upgrade into a series of fuels and chemicals which can substitute traditional fossil resources, thus playing a crucial role in achieving the "c.....»»
Forever chemicals found in bottled and tap water from around the world
Researchers found 10 'target' PFAS (perfluoroalkyl substances)—chemicals which do not break down in nature—in tap and bottled water available for consumption in major cities in the UK and China. Perfluorooctanoic acid (PFOA) and perfluorooctane s.....»»
New method for measuring luminescence lifetime offers versatility in scientific imaging
Oxygen is a key molecule for life, and in order to understand ecosystem dynamics it can be important to follow its ways in much detail. Optical sensors that use luminescent dyes have long been used to map oxygen levels in marine systems. Oxygen reduc.....»»
Higher oxytocin levels linked to reproductive success and better cooperation in house mice
Researchers have further advanced understanding of social relationships in female mammals, highlighting the critical role oxytocin plays......»»
Quantum scaling recipe: ARQUIN provides framework for simulating distributed quantum computing system
One of the most difficult problems with quantum computing relates to increasing the size of the quantum computer. Researchers globally are seeking to solve this "challenge of scale.".....»»
How NIS2 will impact sectors from healthcare to energy
In this Help Net Security interview, Mick Baccio, Global Security Advisor at Splunk SURGe, discusses the far-reaching implications of the NIS2 Directive beyond traditional IT security. He explains how NIS2 will fundamentally change cybersecurity gove.....»»
Numbers Are Persuasive—If Used in Moderation
Despite high levels of innumeracy and math anxiety, people often appreciate numeric data.....»»
Popular VPN boosts its security game and brings your browsing to the cloud
IPVanish Secure Browsing seeks to raise the bar of VPN security, promising to prevent digital threats from reaching your device altogether......»»
Ship-mounted camera systems help increase protections for marine mammals
Vessel strikes and entanglement are some of the leading causes of injury and death to marine animals such as whales. Increasingly urbanized waterways, warming oceans, changes in prey distribution—and in some cases, increasing species populations—.....»»
Nano-nutrients can blunt effects of soil contamination, boost crop yields
One of the pressing problems that the world faces in the era of climate change is how to grow enough healthy food to meet the increasing global population, even as soil contamination rises. Research recently published in Nature Food by an internation.....»»
Novel sensors could help develop bee-friendly protection for plants
The increasing global demand for plant-based foods makes the use of pesticides necessary in order to protect crops from pests and ensure crop yields. However, there is one major disadvantage: the widespread use of pesticides has led to a considerable.....»»
Two million voters with felony convictions have the right to vote—but might not know
As get-out-the-vote efforts hit high gear nationwide, a team of sociologists, political scientists and nonprofits in select states are focused on reaching out to some of the more than two million people with felony convictions who may not realize the.....»»
Light broadens the scope of alkene synthesis
Chemists from the National University of Singapore (NUS) have developed a straightforward method to convert common chemicals like carboxylic acids, alcohols, and alkanes directly into valuable alkenes......»»
New technologies could help destroy persistent "forever chemicals"
Scientists and engineers are developing new ways to destroy per- and poly-fluoroalkyl substances (PFAS) efficiently and sustainably. This class of chemicals is known as "forever chemicals" because PFAS persist and accumulate in the environment, anima.....»»
Calcium transport protein in bacteria offers insights for drug development and food safety
Researchers at Umeå University have revealed details on how bacteria use calcium to regulate vital processes in a way that differs from human cells. This breakthrough is significant in the fight against antibiotic resistance and for increasing safet.....»»