Scientists untangle the challenging complexities of radiocarbon in ice cores
ANSTO scientists, Dr. Andrew Smith, Dr. Quan Hua and Dr. Bin Yang have contributed to a paper that elucidates how in situ cosmogenic radiocarbon (14C) is produced, retained and lost in the top layer of compacting snow (the "firn layer") and the shall.....»»
Wild horse overabundance harms sage grouse, researchers find
When wild horse populations are allowed to grow beyond numbers set by the Bureau of Land Management (BLM), sage grouse numbers suffer, according to newly published research led by University of Wyoming scientists......»»
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.....»»
Testing effects of perennial cover crops on soil health and corn production
Corn crops have a voracious appetite for nitrogen. Purdue University scientists are investigating whether mulching Kura clover, a perennial legume, can provide sufficient nitrogen for corn, thus reducing the need for synthetic fertilizers while enhan.....»»
Tubeworms, snails and other weird creatures found under the seafloor
Scientists for the first time have uncovered an underworld of animal life thriving beneath the seafloor......»»
Scientists discover chemical probes for previously "undruggable" cancer target
Hormone-driven cancers, like those of the breast and prostate, often rely on a tricky-to-target protein called Forkhead box protein 1 (FOXA1). FOXA1 mutations can enable these types of cancers to grow and proliferate. Today, FOXA1 is notoriously diff.....»»
Scientists discover "selfish DNA" crucial for early human development
A critical transition in early human development is regulated not by our own genes, but by DNA elements called transposons that can move around the genome, Sinai Health researchers have found......»»
Scientists apply ancient construction methods to help fabricate modern microparticles
Inspired by the ancient East Asian method of constructing wooden structures using a "tongue and groove" technique, Nanyang Technological University, Singapore (NTU Singapore) scientists have developed a new approach to fabricating advanced ceramic mi.....»»
El Niño Southern Oscillation caused spike in 2023 temperatures, study finds
A study by scientists at the University of Miami Rosenstiel School of Marine, Atmospheric, and Earth Science identified El Niño–Southern Oscillation as the primary cause of the spike in global surface temperature in 2023, not human-induced climate.....»»
Reoxygenating oceans: Startups lead the way in Baltic Sea
European scientists have teamed up with two startups in a pioneering experiment to tackle one of the major problems facing sea life—the depletion of oxygen in the ocean, causing the disappearance of fish and marine biodiversity......»»
Penetrating the ice sheet of an ocean moon: Four questions about the Clipper Mission to Europa
On Oct. 14 NASA's Europa Clipper Mission launched. It is the first detailed investigation of Jupiter's moon Europa—which is believed to harbor an ocean so vast that it contains more water than anywhere else in the known universe (even Earth). While.....»»
Study emphasizes the need for tailored approaches that balance migration"s economic and social complexities
As global migration intensifies, the question of how to integrate migrants while supporting cultural diversity, economic stability and a cohesive society is a central challenge for policymakers......»»
Scientists explore seaweed as potential energy and food source
A trio of scientists from Rutgers University–New Brunswick is studying the potential of turning a species of seaweed into a source of energy and food......»»
EU must cancel ICE ban to reduce reliance on China, BMW"s Zipse says
The BMW CEO said the mood in Europe was "trending towards one of pessimism" and the region needed a new regulatory framework to remain competitive......»»
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.....»»
Ancient humans were so good at surviving the last ice age, they didn"t have to migrate like other species
Humans seem to have been adapted to the last ice age in similar ways to wolves and bears, according to our recent study, challenging longstanding theories about how and where our ancestors lived during this glacial period......»»
Scientists discover one of the Earth"s earliest animals in Australian outback
In the shadow of South Australia's largest mountain range beneath the outback soil lies a fossil record that reveals a rich history of life on Earth. Fossils found at Nilpena Ediacara National Park preserve a pivotal moment in the history of evolutio.....»»
A brown ale or hoppy lager? Even fruit flies have a preference
It's no secret fruit flies are attracted to beer. Setting aside a glass of beer is a common practice to lure pesky insects away from a summer barbeque. Research by Belgian and German scientists now shows that not all fruit fly species like the same b.....»»
Expansion in situ genome sequencing innovation makes hidden DNA-protein interactions visible
Harvard scientists have unveiled a new technique called expansion in situ genome sequencing (ExIGS) that combines existing in situ genome sequencing (IGS) with expansion microscopy (ExM). The innovation allowed researchers to link nucleus abnormaliti.....»»
New insights into grain boundary kinetics challenge traditional views
Researchers from City University of Hong Kong (CityUHK), in collaboration with experts from local and overseas universities, have reshaped scientists' fundamental understanding of the kinetic processes in crystalline materials, throwing light on new.....»»
Study suggests that "Jedi" rodents remotely move matter using sound to enhance their sense of smell
Scientists have debated the purpose of the ultrasonic vocalizations (USVs) produced by rodents since the discovery of these sounds in the 1950s. There's a wide research consensus suggesting USVs are a form of social communication, a courtship display.....»»