
Biggest Climate Talks Ever Confront Global Chaos and Record Heat
COP28 Daily Reports: Sign up for the Green Daily newsletter for comprehensive coverage of the climate summit right
2023-11-28 09:49

Montenegro media guide
An overview of the media in Montenegro, as well as links to broadcasters and newspapers.
2023-05-22 17:17

Instagram Unveils Threads App, a Threat to Musk’s Twitter
Meta Platforms Inc.’s Instagram officially unveiled Threads, an app designed as a direct rival to Twitter, launching the
2023-07-06 08:19

Nasa reveals the most colourful picture of the universe ever made
Nasa has released the most colourful picture of the universe ever made. The space agency created the image by combining data from the James Webb and Hubble space telescopes to capture light that has never been seen before in one image. The picture shows the galaxy cluster known as MACS0416, which is about 4.3 billion light years from Earth. The reds, blues and bright yellows of the picture represent one of the most comprehensive views of the universe ever taken, Nasa said. The colours represent the wavelengths of light captured, going from the shortest in blue to the longest in red. Those colours also help show the distances of those galaxies. Those galaxies that are closer and more active tend to be blue, while the red ones are further away – though some are also red because the vast amount of cosmic dust in the galaxy absorbs the blue of the light from stars. It was created by gathering both visible and infrared light captured by both telescopes. The original imagery was taken by Hubble in 2014, which captured some of the faintest and youngest galaxies ever detected, and it was then combined with Webb’s infrared data to look even further into the early universe. As well as making for a stunning image, researchers are already studying the data used to create it to examine the galaxy cluster and what it might mean for the universe as a whole. The Webb observations can be used to find “transients”, which are objects that change brightness over time. In the image there are some 14 transients – most of which are likely to be individual stars that are becoming brighter, with a minority that are thought to be supernovae. “We’re calling MACS0416 the Christmas Tree Galaxy Cluster, both because it’s so colorful and because of these flickering lights we find within it. We can see transients everywhere,” said Haojing Yan of the University of Missouri in Columbia, lead author of one paper describing the scientific results. One of them in particular is notable, and has been named Mothra. The object is being magnified by up to 4,000 by a process called gravitational lensing – and is notable because it was in both the new Webb images and the original Hubble ones. Scientists still don’t know how that could happen, since the alignment of galaxy clusters and stars needed to magnify something that much is delicate and would be expected to change. Scientists believe that the likely explanation is another unseen object that could be up to a million times bigger than our Sun and is unidentified. “The most likely explanation is a globular star cluster that’s too faint for Webb to see directly,” stated Jose Diego of the Instituto de Física de Cantabria in Spain, lead author of the paper detailing the finding. “But we don’t know the true nature of this additional lens yet.” The findings are detailed in two new papers, one to be published in The Astrophysical Journal and another that already appears in Astronomy & Astrophysics. Read More Nasa gets ‘puzzling’ data back from spacecraft exploring distant object Nasa sending VR headset up to ISS to treat astronaut’s mental health All-UK space mission will ‘push boundaries of human knowledge’ All-female Nasa astronaut team departs International Space Station on spacewalk Watch: Nasa astronauts step out of ISS for spacewalk Jupiter has a creepy ‘face’ in haunting Halloween photo by NASA
2023-11-10 03:25

Rocket League Rank Distribution: Season 11 Breakdown
Full breakdown of Rocket League Rank Distribution for Season 11 in Ranked Standard 3v3.
2023-08-23 02:28

Microsoft to close deal with Activision Blizzard by the end of this week, source says
Microsoft is reportedly set to close its deal with Activision in the next few days.
2023-10-09 19:58

Pokimane reveals her love for 'Twitter killer' Threads app, fans say 'it's so refreshing'
Just hours after the site's doors opened, Pokimane expressed her opinions about it and stated that it was wonderful to be a part of something new
2023-07-07 13:17

Privacy group challenges Ryanair's use of facial recognition
DUBLIN Digital rights group NOYB on Thursday filed a complaint against Ryanair, alleging that the airline is violating
2023-07-27 18:15

Health Costs of Wildfires Are Becoming Clearer: Big Take Podcast
Listen to The Big Take podcast on iHeart, Apple Podcasts, Spotify, Terminal. The “Black Summer” bushfires devastated Australia
2023-05-19 18:22

Study finds ‘deepfakes’ from Ukraine war undermining trust in conflict footage
A first ever study of wartime “deepfake” videos has found the fake content undermined viewers’ trust in conflict footage to the point they became critical of all footage coming from warzones. The study, from researchers at University College Cork (UCC), is also the first of its kind to find evidence of online conspiracy theories which incorporate deepfakes. Deepfakes are artificially manipulated audio-visual material. Most deepfake videos involve the production of a fake “face” constructed by Artificial Intelligence, that is merged with an authentic video, in order to create a video of an event that never really took place. Although fake, they can look convincing and are often produced to imitate or mimic an individual. The study, titled A new type of weapon in the propaganda war, analysed close to 5,000 tweets on X (formerly Twitter) in the first seven months of 2022 to explore how people react to deepfake content online. The Russia-Ukraine war presented as the first real-life example of deepfakes being used in warfare. The researchers highlight examples of deepfake videos during this war including the use of video game footage as evidence of the urban myth fighter pilot “The Ghost of Kyiv”, and a deepfake of Russian president Vladimir Putin, showing the Russian president announcing peace with Ukraine. The study found deepfakes often undermined users’ trust in the footage they were receiving from the conflict to the point where they lost trust in any footage viewed. As well as the threat coming from the fake content itself, researchers found genuine media contact was being labelled as deepfakes. The study showed that the lack of social media literacy led to significant misunderstandings of what constitutes a deepfake, however, the study also demonstrated that efforts to raise awareness around deepfakes may undermine trust in legitimate videos. Therefore, the study asserts, news media and governmental agencies need to weigh the benefits of educational deepfakes and pre-bunking against the risks of undermining truth. John Twomey, UCC researcher, said much of the misinformation analysed in the study “surprisingly came from the labelling of real media as deepfakes”. “Novel findings about deepfake scepticism also emerged, including a connection between deepfakes fuelling conspiratorial beliefs and unhealthy scepticism,” he said. “The evidence in this study shows that efforts to raise awareness around deepfakes may undermine our trust in legitimate videos. “With the prevalence of deepfakes online, this will cause increasing challenges for news media companies who should be careful in how they label suspected deepfakes in case they cause suspicion around real media.” Mr Twomey added: “News coverage of deepfakes needs to focus on educating people on what deepfakes are, what their potential is, and both what their current capabilities are and how they will evolve in the coming years”. Dr Conor Linehan, from UCC’s School of Applied Psychology, said researchers “have long feared that deepfakes have the potential to undermine truth”. “Deepfake videos could undermine what we know to be true when fake videos are believed to be authentic and vice versa,” he said. This study is part of broader work by UCC’s School of Applied Psychology examining the psychological impact of deepfakes. Read More More than 500 potential cyber attacks logged every second, BT says AI being used to create child abuse imagery, watchdog warns ChatGPT and other chatbots ‘can be tricked into making code for cyber attacks’ Tinder adds Matchmaker feature to let friends recommend potential dates Google and Meta withdraw from upcoming Web Summit ‘Game-changing’ facial recognition technology catches prolific shoplifters
2023-10-26 02:52

Big Joe Boosts Automation Capabilities with New AMR Features and Key Personnel
LAS VEGAS--(BUSINESS WIRE)--Sep 11, 2023--
2023-09-12 00:20

YouTube will launch thumbnail A/B split testing for creators
A long-awaited feature will soon start rolling out on YouTube for creators. YouTube has announced
2023-06-24 04:57
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