Scientists discover distant long-period comets quickly fade away
As comets approach the Sun, they release gas and dust known to astronomers as cometary activity. For comets passing near or inside Earth's orbit, this activity slows over successive orbits. University of Oklahoma astronomer Nathan Kaib has found this.....»»
40 years later, X Window System is far more relevant than anyone could guess
One astrophysics professor's memories of writing X11 code in the 1980s. Enlarge (credit: Getty Images) Often times, when I am researching something about computers or coding that has been around a very long while, I will.....»»
Beyond CRISPR: seekRNA delivers a new pathway for accurate gene editing
Scientists at the University of Sydney have developed a gene-editing tool with greater accuracy and flexibility than the industry standard, CRISPR, which has revolutionized genetic engineering in medicine, agriculture and biotechnology......»»
A black hole of inexplicable mass: JWST observations reveal a mature quasar at cosmic dawn
The James Webb Space Telescope observed a galaxy in a particularly young stage of the universe. Looking back into the past, it became clear that the light from the galaxy called J1120+0641 took almost as long to reach Earth as the universe has taken.....»»
Novel catalysts for improved methanol production using carbon dioxide dehydrogenation
Encapsulating copper nanoparticles within hydrophobic porous silicate crystals has been shown by scientists at Tokyo Tech to significantly enhance the catalytic activity of copper-zinc oxide catalysts used in methanol synthesis via CO2 hydrogenation......»»
How E. coli defends itself against antibiotics
Imagine that you have a very sore throat. You're sick, your throat hurts, and a visit to the doctor confirms that the pain is due to a bacterial infection. You get a prescription for antibiotics, which quickly sorts out your sore throat. You are plea.....»»
Human activity: A double-edged sword in the face of drought
Earth and environmental scientists have reported that, as human socio-economic activities increase, greenhouse gas emissions will rise, leading to more frequent extreme weather events such as droughts and floods. However, a research team from Pohang.....»»
Exploring the roots of the Anthropocene
Understanding how tropical land use and deforestation affects the dynamics of the global Earth system and identifying potential tipping points are key to the future of our species on this planet. By exploring the long history of human societies in tr.....»»
‘Halo 1.5’ gives modders a treasure trove of long-lost maps
343 Industries just released a ton of new assets for modders, including unseen maps that were never meant to be seen by players......»»
Rare game sale on Mac App Store includes AAA titles and Apple Design Award winner
Apple Silicon has ushered in a new era for Mac gaming, with more AAA titles coming to the platform than before. Mac gaming has a long way to go, but progress is being made. Today, the Mac App Store is featuring some of its recent AAA titles as par.....»»
This app is like Screen Time on steroids, making you actually follow your iPhone limits
Apple’s Screen Time tools need some work. Not counting serious bugs that go unfixed far too long, one of Screen Time’s major drawbacks is that any limits you set can be easily bypassed. Ultimately, your desire to make healthier technology choices.....»»
5 things the American-Made Index says about a supply chain in flux
Changes in the annual survey's results show how automakers are quickly rethinking where they source their parts from......»»
Beyond Good and Evil 2 - everything we know
Everything we know about Ubisoft's long-awaited sci-fi action-adventure game, Beyond Good and Evil 2......»»
Scientists solve the puzzle of directional hearing underwater
When underwater, humans cannot determine where a sound comes from. Sound travels about five times faster there than on land. That makes directional hearing, or sound localization, nearly impossible because the human brain determines the origin of a s.....»»
Science Is Full of Errors. Bounty Hunters Are Here to Find Them
A new project is paying researchers to find errors in other scientists’ work. The only problem? Even error hunters make mistakes......»»
What is forensic genetic genealogy? Technique used in Rachel Morin case is scantly regulated
Authorities touted the use of a growing, powerful, yet contentious forensic technique to bring the search for a suspect in last year's killing of Rachel Morin to a long-awaited close......»»
Rocket Report: Electron turns 50, China’s Moon launcher breathes fire
"Most rocket startups are still stuck in the long process of reengineering." Enlarge / An up-close view of LEAP 71's autonomously designed keralox rocket engine. (credit: LEAP 71) Welcome to Edition 6.49 of the Rocket Re.....»»
Scientists use heart and lung model to calculate potential health threats facing future space tourists in microgravity
Space exploration has always captivated our imagination, offering the promise of discovering new worlds and pushing the boundaries of human capability. As commercial space travel becomes more accessible, individuals with various underlying health con.....»»
Dealers worry about financial impact, employee commission pay on second day of CDK Global cyberattack
Dealers are using creative solutions to keep businesses going amid CDK Global cyberattack and outage though are worried about the toll a long service interruption will take on their businesses......»»
New insights into how cell shape influences protein transport rates
When a cell spreads out or changes its shape to adapt to its environment, the transport rate of proteins between the nucleus and cytoplasm changes. Previously, scientists assumed this change was caused by a shift in the size of the nuclear envelope's.....»»
Only 1 in 3 people enjoy talking about politics—researchers say the reasons are more social than political
One of the cornerstones of liberal democracies is the political debate on how to shape society. However, discussions about politics often lead to frustration or result in a long-term strain on social relationships......»»