Solving an early medieval money mystery with lead isotope and trace analysis
Anglo-Saxon England experienced trade revival, surge in silver coins in 660–750 CE. Enlarge / A selection of the Fitzwilliam Museum coins that were studied, including coins of Charlemagne and Offa. (credit: The Fitzwilliam Mus.....»»
Apple reversed its stock trajectory for the year in 30 minutes
Apple stock was having a tough year after some early gains — until investors erased the loss after Thursday's earnings report.Apple's share price has risen following its latest earnings reportInvestment firm Bernstein was right when it told clients.....»»
watchOS 11: What to Know Right Now
Apple’s hard at work on a new watchOS 11 update for Apple Watch and today we want to give users an early look at what we know and what we expect. As we push into 2024, we’ve heard quite a bit about iOS 18 for iPhone and a bit about macOS.....»»
macOS 15 Beta: What Mac Users Can Expect
WWDC 2024 is just a few weeks away which means we’ve been getting questions about macOS 15 and the upcoming beta. Here’s an early look at what to expect. Apple’s annual developer event runs from June 10th to June 14th. It will take.....»»
Hades II’s new combat options enhance an already great game
New magic system shines in the game's early "Technical Test" period. Enlarge / New gods, same old drama. (credit: Supergiant) Here at Ars, we were obviously excited by the late 2022 announcement of Hades II as a follow-u.....»»
Apple deal could have been “suicide” for Google, company lawyer says
Judge: What should Google have done to avoid the DOJ’s crosshairs? Enlarge / John Schmidtlein, partner at Williams & Connolly LLP and lead litigator for Alphabet Inc.'s Google, arrives to federal court in Washington, DC, US, on.....»»
For the ancient Maya, cracked mirrors were a path to the world beyond
Some people fear that breaking a mirror can lead to seven years of misfortune. The history of this superstition may go back to the ancient Greeks and Romans, who ascribed mysterious powers to reflected images......»»
Fluidic telescope (FLUTE): Enabling the next generation of large space observatories
The future of space-based UV/optical/IR astronomy requires ever larger telescopes. The highest priority astrophysics targets, including Earth-like exoplanets, first generation stars, and early galaxies, are all extremely faint, which presents an ongo.....»»
Investigation reveals varied impact of preschool programs on long-term school success
Early education programs are widely believed to be effective public investments for helping children succeed in school and for reducing income- and race-based achievement gaps. However, a new study conducted by a team of investigators from Teachers C.....»»
Artificial intelligence enhances monitoring of threatened marbled murrelet
Artificial intelligence analysis of data gathered by acoustic recording devices is a promising new tool for monitoring the marbled murrelet and other secretive, hard-to-study species, research by Oregon State University and the U.S. Forest Service ha.....»»
Maya used hallucinogenic plants in “ensouling” rituals for their ball courts
eDNA analysis found traces of xtabentum, as well as lancewood, chili peppers, and jool. Enlarge / A decorative ring made from carved stone is embedded in the wall of a ballcourt in the ancient Maya city of Chichen Itza. (credit:.....»»
In the Jersey suburbs, a search for rocks to help fight climate change
In early spring, George Okoko was perched on a ledge 15 feet up a crumbly cliff, trying to whack off a basketball-size piece of rock with a hammer and chisel. The locale was suburban Berkeley Heights, N.J. The rock was basalt, a common product of vol.....»»
NYT Connections: hints and answers for Thursday, May 2
Connections is the new puzzle game from the New York Times, and it can be quite difficult. If you need a hand with solving today's puzzle, we're here to help......»»
Veracode platform enhancements help organizations reduce application risk
Veracode announced platform innovations that set a new standard for developer-powered application security. New repo risk visibility and analysis from Longbow Security, powered by Veracode, speeds up remediation of application risk from code reposito.....»»
Deep Instinct DIANNA provides malware analysis for unknown threats
Deep Instinct announced the launch of Deep Instinct’s Artificial Neural Network Assistant (DIANNA), an AI-based cybersecurity companion that provides explainability into unknown threats. DIANNA enhances Deep Instinct’s prevention-first approa.....»»
Here’s how much Google paid Apple to be Safari’s default search engine in 2022
It’s no secret that Google pays Apple a lot of money to be the default search engine for the Safari web browser on iOS and macOS. In 2021, the company paid $15 billion to keep Google as the default search engine on Apple platforms. Now a report has.....»»
Dave & Buster’s is adding real money betting options to arcade staples
"Gamification layer" platform promises to streamline your friendly Skee-Ball wagers. Enlarge / It's a good thing this kid is too young to bet on Skee-Ball, because his dad is getting beat. (credit: Getty Images) Anyone w.....»»
New computer algorithm supercharges climate models and could lead to better predictions of future climate change
Earth System Models—complex computer models that describe Earth processes and how they interact—are critical for predicting future climate change. By simulating the response of our land, oceans and atmosphere to manmade greenhouse gas emissions,.....»»
Mystery behind huge opening in Antarctic sea ice solved
Researchers have discovered the missing piece of the puzzle behind a rare opening in the sea ice around Antarctica, which was nearly twice the size of Wales and occurred during the winters of 2016 and 2017......»»
Researchers discover key functions of therapeutically promising jumbo viruses
Antibiotic medicines became a popular treatment for bacterial infections in the early 20th century and emerged as a transformational tool in human health. Through the middle of the century, novel antibiotics were regularly developed in the medication.....»»
This Texas veterinarian helped crack the mystery of bird flu in cows
The first calls that Dr. Barb Petersen received in early March were from dairy owners worried about crows, pigeons and other birds dying on their Texas farms. Then came word that barn cats—half of them on one farm—had died suddenly......»»