Study finds more stable clocks could measure quantum phenomena, including the presence of dark matter
The practice of keeping time hinges on stable oscillations. In a grandfather clock, the length of a second is marked by a single swing of the pendulum. In a digital watch, the vibrations of a quartz crystal mark much smaller fractions of time. And in.....»»
Astronomers investigate long-term variability of blazar AO 0235+164
Astronomers have performed a comprehensive multiwavelength study of an extremely variable blazar known as AO 0235+164. Results of the new study, published Nov. 3 on the preprint server arXiv, shed more light on the long-term variability and behavior.....»»
New research challenges dark matter theory in galaxy formation
The standard model for how galaxies formed in the early universe predicted that the James Webb Space Telescope (JWST) would see dim signals from small, primitive galaxies. But data are not confirming the popular hypothesis that invisible dark matter.....»»
Study links abortion access to women"s economic outcomes
Access to safe, legal abortion can be a lifelong economic stratifier, according to a new analysis of a national database of adolescent health information......»»
Rising student absenteeism may be hurting teacher job satisfaction
As student absenteeism reaches record highs in schools across the United States, new research finds that student absences are linked to lower teacher job satisfaction, raising concerns that this may exacerbate growing teacher shortages. The findings.....»»
Waymo, Nexar present AI-based study to protect ‘vulnerable’ road users
Waymo and road safety AI firm Nexar now offer the largest dataset in the U.S. to inform automated vehicles.....»»
Massive troves of Amazon, HSBC employee data leaked
A threat actor who goes by the online moniker “Nam3L3ss” has leaked employee data belonging to a number of corporations – including Amazon, 3M, HSBC and HP – ostensibly compromised during the May 2023 MOVEit hack by the Cl0p r.....»»
Here are Apple’s big plans for new iPhone, iPad, Mac, Watch models
Apple is always working on new products, including iterations to its current device lineup like the iPhone and more. In his most recent newsletter, Mark Gurman has laid out Apple’s big plans for its existing devices. Here’s what’s coming with f.....»»
Apple teams up with airlines for new ‘Share Item Location’ AirTags feature in iOS 18.2
In the latest beta of iOS 18.2, Apple upgraded the Find My app with support for sharing a link to the location of a lost AirTag or Find My network accessory. Now, Apple has published a press release detailing the new feature – including partner.....»»
Uncovering health impacts of forever chemicals on freshwater turtles
A study in Science of the Total Environment has measured concentrations of PFAS—also known as forever chemicals—in Australian wildlife, following an analysis of freshwater turtle (Emydura macquarii macquarii) populations in Queensland......»»
The Incredible Power of Quantum Memory
Researchers are exploring new ways that quantum computers will be able to reveal the secrets of complex quantum systems......»»
Great Britain lags behind Europe on restricting gambling marketing, new research shows
A new study, by the University of Bristol and Ipsos, adds to mounting evidence showing gambling marketing needs much stricter national regulation......»»
People do care about extinct species, but not for long—new study
Lonesome George was discovered motionless in his enclosure, one morning in June 2012. Overnight, George had taken not only his final breath but the final breath of his entire species, the Pinta Island tortoise, as it faded into extinction......»»
Study reveals why carbon boosts metal nanoparticle catalysts
Precious metals play an important role in the chemical industry as catalysts: With the help of silver, platinum, palladium or other elements, chemical reactions can take place that would otherwise not progress or would only progress at a much lower r.....»»
53 years of survey data confirm African elephant decline
Habitat loss and poaching have driven dramatic declines in African elephants, but it is challenging to measure their numbers and monitor changes across the entire continent. A new study has analyzed 53 years of population survey data and found large-.....»»
Swirling polar vortices likely exist on the sun, new research finds
Like the Earth, the sun likely has swirling polar vortices, according to new research led by the U.S. National Science Foundation National Center for Atmospheric Research (NSF NCAR). But unlike on Earth, the formation and evolution of these vortices.....»»
Was "Snowball Earth" a global event? New study delivers best proof yet
Geologists have uncovered strong evidence from Colorado that massive glaciers covered Earth down to the equator hundreds of millions of years ago, transforming the planet into an icicle floating in space......»»
Windfall profits from oil and gas could cover climate payments, says study
A central issue at the UN Climate Change Conference, set to start on November 11, will be the negotiations on new payments from industrialized nations to poorer countries. However, the question of whether and how these payments will be financed remai.....»»
Inland Delaware watersheds impaired by human waste, study suggests
Delaware has numerous inland waterways with high microbial impairment from unknown sources. Now, a new study suggests that human waste, both treated and untreated, is responsible for the waterway impairment in these Delaware watersheds. The study was.....»»
Hypercarnivores study reveals unique adaptations of jaw function and tooth wear
A new study led by Dr. Jack Tseng, published in PeerJ, has shed light on the intricate relationship between tooth wear and jaw mechanics in highly carnivorous mammals, known as hypercarnivores......»»
Arctic raptors study reveals a new migration pattern, highlighting potential errors in range mapping
Traditionally, migratory birds are thought to arrive at their wintering grounds after fall migration and remain there until the spring migration back to breeding sites. This assumption forms the basis for determining over-wintering ranges and shaping.....»»