"Early dark energy" could explain the crisis in cosmology
In 1916, Einstein finished his theory of general relativity, which describes how gravitational forces alter the curvature of spacetime. Among other things, this theory predicted that the universe is expanding, which was confirmed by the observations.....»»
Early retirement of old vehicles won"t save the planet, says study
Lifespan caps for passenger vehicles have limited effect on reducing greenhouse gas emissions and could drive up costs and material use, finds a new study published in Environmental Research: Infrastructure and Sustainability. The research shows that.....»»
Scientists raise minimum magnetic field of a single measurement to sub-femtotesla level
A research team has, for the first time, realized the quantum amplification of an extremely weak magnetic field by using dark spin, with the magnetic field magnification exceeding a factor of 5,000 and the single magnetic field measurement accuracy r.....»»
Ransomware statistics that reveal alarming rate of cyber extortion
In this article, you will find excerpts from various reports that offer statistics and insights about the current ransomware landscape. Global ransomware crisis worsens NTT Security Holdings | 2024 Global Threat Intelligence Report | May 20.....»»
Tiger beetles fight off bat attacks with ultrasonic mimicry
Bats, as the main predator of night-flying insects, create a selective pressure that has led many of their prey to evolve an early warning system of sorts: ears uniquely tuned to high-frequency bat echolocation. To date, scientists have found at leas.....»»
Sauron’s dark rise is front and center in The Rings of Power S2 teaser
Plus a bonus behind-the-scenes featurette catching us up on all the characters. Charlie Vicker's Sauron is front and center in the teaser for S2 of Lord of the Rings: The Rings of Power. Amazon's Prime Video made a major investment.....»»
Study uncovers technologies that could unveil energy-efficient information processing and sophisticated data security
Advanced information processing technologies offer greener telecommunications and strong data security for millions, a study led by University of Maryland (UMD) researchers revealed......»»
Some clever ways to search for primordial black holes
Primordial black holes (PBHs) have recently received much attention in the physics community. One of the primary reasons is the potential link to dark matter. In effect, if PBHs can be proven to exist, there's a very good chance that they are what da.....»»
Using AI to speed up and improve the most computationally-intensive aspects of plasma physics in fusion
The intricate dance of atoms fusing and releasing energy has fascinated scientists for decades. Now, human ingenuity and artificial intelligence are coming together at the U.S. Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL) t.....»»
"Dancing" raisins: A simple kitchen experiment reveals how objects can extract energy from their environment
Scientific discovery doesn't always require a high-tech laboratory or a hefty budget. Many people have a first-rate lab right in their own homes—their kitchen......»»
Thirsty in paradise: Water crises are a growing problem across the Caribbean islands
In the popular imagination, the Caribbean is paradise, an exotic place to escape to. But behind the images of balmy beaches and lush hotel grounds lies a crisis, the likes of which its residents have never experienced......»»
Self-assembled Na-doped zinc oxide for the detection of lung cancer biomarker VOCs at low concentrations
Developing high-performance gas sensors for the detection of lung cancer markers at low concentrations is a crucial step towards achieving early lung cancer monitoring through breath tests. Metal oxide semiconductors (MOS) have long been sensitive to.....»»
Exploring the ultrasmall and ultrafast through advances in attosecond science
A team of scientists at the Department of Energy's SLAC National Accelerator Laboratory are developing new methods to probe the universe's minute details at extraordinary speeds......»»
iOS 17.5 is now available: Here’s everything you need to know
9to5Mac is supported by Incogni: Keep Your Private Data Off The Dark Web with Incogni. Help protect yourself from identity theft, scams, and spam calls. Use the code “Apple55” for -55% off the annual plan. Apple has officially released iOS 17.....»»
New work extends the thermodynamic theory of computation
Every computing system, biological or synthetic, from cells to brains to laptops, has a cost. This isn't the price, which is easy to discern, but an energy cost connected to the work required to run a program and the heat dissipated in the process......»»
Research examines factors of resilient city development
In recent years, with rapid urbanization, the global landscape of science and technology, industry, energy, and finance has undergone profound changes. Concurrently, emergencies or sudden events including natural disasters, human-induced disasters, a.....»»
Apple"s new macOS 14.5 update is out but brings only bug fixes
Apple has released macOS Sonoma 14.5, but it comes with very few visible updates.Following a round of beta test releases, which began in early April 2024, Apple has now publicly released macOS 14.5. AppleInsider always recommends waiting at least a f.....»»
Biden set to levy 100% tariffs on Chinese EVs this week
Both the US and EU are deeply concerned about heavily subsidized Chinese OEMs. Enlarge / New energy vehicles are being loaded into containers for export at Taicang Port and Taicang International Terminal in Suzhou, Jiangsu Provin.....»»
Game dev says contract barring “subjective negative reviews” was a mistake
Early streamers agreed not to "belittle the gameplay" or "make disparaging... comments." Enlarge / Artist's conception of NetEase using a legal contract to try to stop a wave of negative reviews of its closed alpha. (credit: NetE.....»»
Retro gold rush: which emulators are on the App Store, and what"s coming
Apple is allowing emulators on App Store. Here's what's arrived, and what's on the way to play your favorite retro games on your iPhone, updated on May 13.Emulators can bring retro gaming to the iPhoneThe early April changes to the App Store Review G.....»»
Indonesia"s Mount Ibu erupts, spewing thick ash and dark clouds into the sky
Mount Ibu, a volcano in Indonesia's North Maluku province, erupted on Monday, spewing thick gray ash and dark clouds 5,000 meters (16,400 feet) into the sky for five minutes, officials said......»»