In unusual orca sighting, tour spots at least 20 killer whales off San Francisco
An uncommonly large grouping of orcas for Northern California—roughly two dozen killer whales—were spotted by a whale watching tour off the coast of San Francisco last month, likely gathered together to celebrate a successful hunt for sea lions o.....»»
Low-cost flexible metasurfaces to increase the efficiency of optoelectronic devices
Metasurfaces are two-dimensional counterparts of metamaterials, which are artificial materials that possess unusual characteristics. With a variety of fascinatingly innovative and diverse uses, these specially-prepared surfaces with engineered patter.....»»
Notifications in iOS 18.1 could be the killer Apple Intelligence feature
Something rings true about Apple’s catchphrase for Apple Intelligence: ‘AI for the rest of us.’ AI can do some really impressive (and problematic) things. But sometimes it’s the boring, practical improvements that are actually most useful. Fo.....»»
Feds’ probe of hard braking in Cruise robotaxi crashes ends after recall
Software updates stopped Cruise robotaxis from brake-checking other road users. Enlarge / A Cruise robotaxi seen in San Francisco in 2023. Later that year, Cruise paused operations, resuming them in May 2024. (credit: David Paul.....»»
Fed’s probe of hard braking in Cruise robotaxi crashes ends after recall
Software updates stopped Cruise robotaxis from brake-checking other road users. Enlarge / A Cruise robotaxi seen in San Francisco in 2023. Later that year, Cruise paused operations, resuming them in May 2024. (credit: David Paul.....»»
Canada lynx confirmed in Vermont for 1st time since 2018
A Canada lynx, an endangered species in Vermont, has been confirmed in the state for the first time since 2018, and farther south than the last confirmed sighting......»»
JBL has added every conceivable feature to its Tour Pro 3 wireless buds
JBL has thrown the kitchen sink at its Tour Pro 3 wireless earbuds. Hi-res audio, dual drivers, Auracast, and head-tracking are just the start......»»
Corrected sunspot records show the Maunder minimum did not end abruptly
How accurate are past records of sunspots? In a new study published in The Astrophysical Journal, a team of multinational researchers examined the historical record and found that after the unusual period of almost no sunspots, a period called the Ma.....»»
Hubble spots a cluster of emission nebulae within the Large Magellanic Cloud
A bubbling region of stars both old and new lies some 160,000 light-years away in the constellation Dorado. This complex cluster of emission nebulae is known as N11, and was discovered by American astronomer and NASA astronaut Karl Gordon Henize in 1.....»»
New method uses nanoparticles to reprogram exhausted immune cells
A novel study led by Prof. Mira Barda-Saad and her research team at the Goodman Faculty of Life Sciences at Bar-Ilan University has unveiled a novel method to rejuvenate natural killer (NK) cells in the fight against cancer. The study, published on t.....»»
Researchers track the sub-Antarctic journey of two Australian pygmy blue whales
An epic journey spanning thousands of kilometers from Indonesia deep into sub-Antarctic waters by two Australian pygmy blue whales has been tracked by researchers for the first time, confirming a long-held hypothesis about the travel habits of the su.....»»
Some Tesla customers complain they got dirty Cybertrucks
After reservation holders waited more than two years longer than promised, some Cybertrucks have been delivered with dirt, mud and spots on the stainless-steel body......»»
New twist on synthesis technique promises sustainable manufacturing
James Tour's lab at Rice University has developed a new method known as flash-within-flash Joule heating (FWF) that could transform the synthesis of high-quality solid-state materials, offering a cleaner, faster and more sustainable manufacturing pro.....»»
How to See the Conjunction Between Mars, Jupiter, and the Moon
On the 27th, the celestial bodies will form an unusual triangle in the sky just before dawn......»»
Unusual mix of blazes sparked 2023 fire season, study shows
An unusual mix of blazes sparked Alberta's fierce 2023 wildfire season, suggests a new report by experts including a University of Alberta researcher......»»
Popular AI “nudify” sites sued amid shocking rise in victims globally
“Nudify” sites may be fined for making it easy to “see anyone naked,” suit says. Enlarge (credit: Viktoriya Skorikova | Moment) San Francisco's city attorney David Chiu is suing to shut down 16 of the most popula.....»»
NASA image reveals the colorful palette of Brazil"s São Francisco River
This Dec. 27, 2023 image of the São Francisco River in southeast Brazil showcases the range of vibrant colors in the area including blues, reds, greens, and yellows. Much of the unvegetated land, such as unplanted fields and unpaved roads, appears i.....»»
Headrests remain top problem for drivers for fifth consecutive year, J.D. Power finds
The study also found that Chevrolet dominated seat comfort and quality for mass-market vehicles, ranking in the top three for all segments except compact cars. For premium vehicles, Porsche vehicles held two of the top three spots for both cars and S.....»»
Characterizing the impact of 700 years of Inuvialuit subsistence hunting on beluga whales
An international team of researchers, led by scientists from the University of Copenhagen and University of Toronto, analyzed beluga whale bones retrieved from archaeological sites in the Mackenzie Delta, Northwest Territories, Canada, to shed light.....»»
Waymo robotaxis waking San Francisco neighbors with nightly honking
People who live near a San Francisco parking lot used by Waymo say the self-driving vehicles won't stop honking at each other, even though no one is inside them......»»
Self-driving Waymo cars keep SF residents awake all night by honking at each other
Haunted by glitching algorithms, self-driving cars disturb the peace in San Francisco. Enlarge / A Waymo self-driving car in front of Google's San Francisco headquarters, San Francisco, California, June 7, 2024. (credit: Getty Im.....»»