James Webb spots exoplanet with sand clouds and sulfur-filled skies
The James Webb Space Telescope has revealed something intriguing about a gas giant exoplanet known as WASP-107b. The Neptune-like gas giant currently orbits a star … The post James Webb spots exoplanet with sand clouds and sulfur-filled skies a.....»»
Here"s what iOS 18 has for owners of older Apple devices
Apple's line in the sand for Apple Intelligence still leaves many new features in iOS 18, iPadOS 18, watchOS 11, and macOS Sequoia for older devices - with a few caveats.iOS and iPadOS 18, along with macOS 15 Sequoia, promise many new features.The li.....»»
New Yorkers are warned from the skies about impending danger from storms as city deploys drones
Gone is the bullhorn. Instead, New York City emergency management officials have turned high-tech, using drones to warn residents about potential threatening weather......»»
Here"s what iOS 18 and other OS updates have for owners of older Apple devices
Apple's line in the sand for Apple Intelligence still leaves many new features in iOS 18, iPadOS 18, watchOS 11, and macOS Sequoia for older devices - with a few caveats.iOS and iPadOS 18, along with watchOS 11 and macOS 15 Sequoia, promise many new.....»»
Machine learning and better radar solve the "cloud cover" problem
Clouds have for decades been a bugbear for remote sensing of land surface temperature—one of the most important earth system metrics, used in everything from tracking climate change to predicting wildfires. A new approach incorporating machine lear.....»»
Astronaut shares dazzling star-filled video from the space station
Check out this dazzling star-filled time-lapse created by NASA astronaut Matthew Dominick on the International Space Station......»»
TIC 441725813 is a hybrid pulsating subdwarf star, study finds
Astronomers have employed NASA's Transiting Exoplanet Survey Satellite (TESS) to observe a subdwarf star designated TIC 441725813. In result, they found that TIC 441725813 is a hybrid hot B subdwarf pulsator. The discovery was detailed in a research.....»»
Webb confirms: Big, bright galaxies formed shortly after the Big Bang
Structure of galaxy rules out early, bright objects were supermassive black holes. Enlarge / Some of the galaxies in the JADES images. (credit: NASA, ESA, CSA, M. Zamani) One of the things that the James Webb Space Teles.....»»
James Gunn’s Superman wraps filming: ‘I am forever grateful’
James Gunn has announced the completion of filming on Superman, which soars into theaters next summer. Gunn expressed his gratitude in a social media post......»»
The storm clouds for another GPU shortage are brewing
Although GPUs are mostly readily available right now, a new rumor hints that the supply of Nvidia cards might get worse soon enough......»»
The discovery of a new Earth-like planet could shed further light on what makes a planet habitable
In an exciting breakthrough for astronomy and the search for extraterrestrial life, a team of international scientists has announced the discovery of Gliese 12 b, a temperate, Earth-sized exoplanet just 40 light-years away—a relatively neighborly 3.....»»
Agricultural soils are efficient ice nucleating particles in the southern great plains
INPs are a rare subset of atmospheric aerosol that can initiate ice formation in clouds. There is a significant gap between scientists' ability to measure INPs and to predict their concentrations and variability in large-scale weather and climate mod.....»»
Scientists now know when an ancient lake supported human life in the Namib Sand Sea
Desert regions in northern Africa and the Arabian Peninsula have been well studied by archaeologists as the home of early humans and as routes of migration along "green corridors.".....»»
Study reveals the Southwest Tianshan Mountains contribute the majority of the Kyzylkum desert sand and river system
Arid Central Asia is an important dust source in the northern hemisphere, which has a significant impact on the ecological environment of Central Asia, Northwest China and even the East Asian monsoon region. The Kyzylkum Desert is one of the biggest.....»»
The New Gods of Weather Can Make Rain on Demand—or So They Want You to Believe
In a gold-trimmed command center on the outskirts of Abu Dhabi, scientists are seeking to wring moisture from desert skies. But will all their extravagant cloud-seeding tech—planes that sprinkle nanomaterials, lasers that scramble the atmosphere—.....»»
The three cybersecurity blind spots affecting today’s CISOs
The three cybersecurity blind spots affecting today’s CISOs.....»»
Coral restoration and adaptation benefits challenged
University of Melbourne and James Cook University researchers have called for an urgent rethink of the merits of coral reef restoration and adaptation, questioning whether the practice can meaningfully improve reef health......»»
Has NASA found evidence of ancient life of Mars? An expert examines the latest discovery
NASA has announced the first detection of possible biosignatures in a rock on the surface of Mars. The rock contains the first martian organic matter to be detected by the Perseverance rover, as well as curious discolored spots that could indicate th.....»»
AI and ML enter motorsports: How GM is using them to win more races
From modeling tire wear and fuel use to predicting cautions based on radio traffic. Enlarge / The Cadillac V-Series.R is one of General Motors' factory-backed racing programs. (credit: James Moy Photography/Getty Images).....»»
Surveys reveal vast mangrove damage along Great Barrier Reef and restoration hotspots
A James Cook University report has revealed severe damage in about 80% of mangroves along the Great Barrier Reef, from Cairns to Gladstone—and pinpointed 52 potential restoration hotspots over 17,255 hectares......»»
No, NASA hasn’t found life on Mars yet, but the latest discovery is intriguing
"These spots are a big surprise." Enlarge / NASA’s Perseverance rover discovered “leopard spots” on a reddish rock nicknamed “Cheyava Falls” in Mars’ Jezero Crater in July 2024. (credit: NASA/JPL-Caltech/MSSS).....»»