Astronomers detect black hole "starving" its host galaxy to death
Astronomers have used the NASA/ESA James Webb Space Telescope to confirm that supermassive black holes can starve their host galaxies of the fuel they need to form new stars. The results are reported in the journal Nature Astronomy......»»
New ion speed record holds potential for faster battery charging and biosensing
A speed record has been broken using nanoscience, which could lead to a host of new advances, including improved battery charging, biosensing, soft robotics and neuromorphic computing......»»
Reward of $100,000 offered in mysterious death of beloved Mexican gray wolf in Arizona
A beloved Mexican gray wolf, who was known among conservationists as a symbol of hope for the endangered species, was found dead under mysterious circumstances in Arizona......»»
Why AI alone can’t protect you from sophisticated email threats
In this Help Net Security interview, Riaz Lakhani, CISO at Barracuda Networks, discusses the effectiveness of AI-based behavioural analysis in combating sophisticated email threats like BEC and VEC. Lakhani also explains how AI tools help detect mali.....»»
Samsung Galaxy Book5 Pro 360 review: as small as it is big
The Samsung Galaxy Book5 Pro 360 is a thin and light 2-in-1 with a great 16-inch OLED display and good battery life......»»
Early Black Friday microwave deals 2024: LG, Samsung, and more
We've tracked down all the best Black Friday microwave deals featuring many of the best brands around. We also have some great buying advice......»»
Bias in the NFT market: Study reveals female and black avatars sell for less, and offers solutions to promote equality
The United States has a long history of gender and racial disparities in wealth, education, employment, and consumption. Research on modern marketplaces, including online rental and labor markets, has identified ways to reduce gender and racial inequ.....»»
Serta Black Friday: Save up to $500 on Perfect Sleeper mattresses
For Serta Black Friday deals you can shop the Perfect Sleeper mattress collection and save up to $500 off select variants. Learn all about it here......»»
The iPhone 16 just beat the Galaxy S24 in a 5G speed test. Here are the results
In many countries, the iPhone 16 series has bested the Samsung Galaxy S24 series in terms of speed. Against the iPhone 14 and iPhone 15, it does even better......»»
Apple iPad Air M2 plummets to $499 ahead of Black Friday
Amazon gives the iPad Air M2 a healthy $100 discount, bringing it down to within a dollar of its lowest price ever.....»»
Today’s deals: $249 Oura Ring 3, 45% off LG C4 OLED TV, $70 Instant Pot Duo, $25 off winter fashion, more
Black Friday might officially start next week, but you wouldn’t know it to look at the crazy deals that are already available now. The super-popular … The post Today’s deals: $249 Oura Ring 3, 45% off LG C4 OLED TV, $70 Instant Pot.....»»
Deals: Entry M4 MacBook Pro all-time low at $199 off, M4 Pro Mac mini $129 off, M2 iPad Air $100 off, more
While we are still a few days away from the start of the official Amazon Black Friday Week sale, Walmart has now detailed its upcoming official event, and Best Buy is teasing an Apple Watch Ultra 2 doorbuster for later this week, but the Apple deals.....»»
B&H slashes M3 MacBook Air with 16GB RAM, 512GB SSD to $1,099
In an epic holiday price cut, B&H has trimmed hundreds of dollars off Apple's upgraded 13-inch and 15-inch MacBook Air with the M3 chip.Grab early Black Friday savings on Apple's M3 MacBook Air.The holiday MacBook Air sale at B&H offers prices as low.....»»
Apple"s new M4 MacBook Pro drops to record low $1,399 at Amazon
An early Black Friday price war offers shoppers the lowest price on record for the Late 2024 M4 MacBook Pro 14-inch at Amazon and B&H.Grab the lowest price on record for the 2024 M4 MacBook Pro - Image credit: AppleThe $1,399 price at Amazon and B&H.....»»
Fish on film: Uncovering the environmental drivers of black spot syndrome
For many researchers in biology and other natural sciences, dissecting specimens may not be desirable, though it is often necessary. This is because dissection means killing the animal a researcher is trying to study—a big issue, especially if the.....»»
Simulations reveal black holes inherit magnetic fields from parent stars
Black holes are one of the most enigmatic stellar objects. While best known for swallowing up their surroundings into a gravity pit from which nothing can escape, they can also shoot off powerful jets of charged particles, leading to explosive bursts.....»»
The Galaxy S25 could add a new feature that’s perfect for mobile gaming
The Galaxy S25 could come with a new Game Assist mode that doubles the frame rate without affecting battery life or heat output......»»
SUPCASE Black Friday: Get 15% off sitewide and 50% off clearance items
This SUPCASE Black Friday sale is the best time to save on tough, mil-grade cases for your iPhone, Samsung Galaxy, and more. Even Steam Deck cases......»»
Astronomers discover a unique quasi-stellar object–dusty star-forming galaxy system
Astronomers from the Steward Observatory in Arizona and elsewhere report the discovery of a structure consisting of a quasi-stellar object (QSO) and a dusty star-forming galaxy (DSFG), linked by a bridge of ionized carbon. The finding of this unique.....»»
New on-chip device uses exotic light rays in 2D material to detect molecules
Researchers have developed a highly sensitive detector for identifying molecules via their infrared vibrational "fingerprint." This innovative detector converts incident infrared light into ultra-confined "nanolight" in the form of phonon polaritons.....»»
The Samsung Galaxy Watch 7 changed my mind about small smartwatches
I've been wearing the 40mm Samsung Galaxy Watch 7, and my fear that it would be too small has been unfounded. Here's why it may be the better choice for you......»»