Caught speeding: Clocking the fastest-spinning brown dwarfs
Using data from NASA's Spitzer Space Telescope, scientists have identified the three fastest-spinning brown dwarfs ever found. More massive than most planets but not quite heavy enough to ignite like stars, brown dwarfs are cosmic in-betweeners. And.....»»
CenturyLink left customers without Internet for 39 days—until Ars stepped in
After over a month with no fix, service restored hours after Ars contacted ISP. Enlarge (credit: Aurich Lawson | Getty Images) When a severe winter storm hit Oregon on January 13, Nicholas Brown's CenturyLink fiber Inter.....»»
What’s new on Netflix and what’s leaving in March 2024
3 Body Problem is finally making its debut on Netflix in March alongside Millie Bobby Brown's Damsel, The Gentlemen, Kill Bill, The Hunger Games, and more......»»
Everything leaving Netflix in March 2024
The first three John Wick films, The Legend of Tarzan, Jackie Brown, and more are leaving Netflix before the end of March 2024. Catch them while you can!.....»»
A black hole discovery could force us to rethink how galaxies came to be
Peering deep into the infancy of the universe, the European Southern Observatory's Very Large Telescope (VLT) recently confirmed the discovery of the brightest and fastest growing quasar. Quasars are luminous objects in the night sky powered by gas f.....»»
An alternate arrangement: How a propeller-shaped isomer can improve organic solar cells
Imagine technology as a race car speeding down a track—it can only go as fast as its engine allows. But just when it seemed like organic solar cells hit a roadblock, along comes 3PNIN, a game-changing molecule shaped like a propeller, ready to turb.....»»
10 best animated movies of all time, ranked
DT ranks the 10 best animated movies of all time, from the groundbreaking Disney classic Snow White and the Seven Dwarfs to Hayao Miyazaki's Spirited Away......»»
Laser-focused look at spinning electrons shatters world record for precision
Scientists are getting a more detailed look than ever before at the electrons they use in precision experiments......»»
NASA"s planetary radar images slowly spinning asteroid
During the close approach of 2008 OS7 with Earth on Feb. 2, the agency's Deep Space Network planetary radar gathered the first detailed images of the stadium-size asteroid......»»
Predatory fish use rapid color changes to coordinate attacks, scientists discover
Striped marlin are some of the fastest animals on the planet and one of the ocean's top predators. When hunting in groups, individual marlin will take turns attacking schools of prey fish one at a time. Now a new study reported in the journal Current.....»»
How did a tiny bee get to French Polynesia? Eight new species help solve a scientific mystery
In 1934, American entomologist Elwood Zimmerman, then an undergraduate student at Berkeley, participated in the "Mangarevan expedition" to Polynesia. Among the samples he collected were three tiny (4 mm long), orange-brown solitary bees found on tahe.....»»
Potential gene targets for managing cassava whitefly, a viral diseases vector threatening food security
Whiteflies, particularly the African cassava whitefly (Bemisia tabaci, SSA1-SG1), pose a significant threat to agricultural productivity in sub-Saharan Africa by transmitting viruses that cause cassava brown streak disease and cassava mosaic virus di.....»»
Astronomers detect a new short-period brown dwarf
While analyzing the data from the Next Generation Transit Survey (NGTS), an international team of astronomers has discovered a new brown dwarf. The newfound object, designated NGTS-28Ab, orbits its host star in just about 30 hours. The finding was re.....»»
Protected lands provide a last stand for critically endangered vultures in West Africa
Among the fastest-declining birds in the world, African vultures battle many of the problems commonly plaguing wildlife today, such as habitat loss, hunting, and poisoning, but they also face a more unique set of obstacles......»»
Iranian celebrities caught up in $35 million iPhone scam
Thousands of Iranians have been scammed out of a total of $35 million in a con offering half-price iPhonea, backed by celebrity endorsement.Apple's iPhone 15 is highly sought-after in IranApple does not do business in Iran itself, following US sancti.....»»
What’s the best CPU for under $100? I compared the two main options
The Core i3-14100F and the Ryzen 5 5600 are two excellent budget processors, but which is the fastest and most efficient? Let's take a look......»»
Apple users are increasingly falling victim to malware, phishing, and viruses
In a report going over the state of malware in 2024, device management firm Jamf says that 9% of mobile users were caught by phishing, while 20% of companies were at risk because of bad smartphone configurations.Jamf logoJamf is a service for compani.....»»
Anzali wetland, Iran"s "ecological gem," may dry up by 2060
As climate change progresses, the world's wetlands are disappearing, more quickly in some places than others. Iran has the second-fastest rate of wetland loss (after Greece), having lost 14% of its wetland area between 2010 and 2020......»»
Spinning, magnetic micro-robots help researchers probe immune cell recognition
Researchers at the Pritzker School of Molecular Engineering and the Department of Chemistry at the University of Chicago have engineered tiny, spinning micro-robots that bind to immune cells to probe their function. The robot, or "hexapod," gives sci.....»»
Microplastics present in muscles, intestines of South East Queensland sharks
Researchers have discovered not only microplastics but also a higher abundance of cellulose-based fibers in the intestine samples of four apex shark species caught off the coast of South East Queensland (SEQ)......»»
James Webb photographs two potential exoplanets orbiting white dwarfs
The James Webb Space Telescope recently imaged two potential exoplanets orbiting around small, cold cores of dead stars called white dwarfs......»»