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Sky News
21-05-2025
- Science
- Sky News
Radiation-resistant bacteria with 'unique ability' found on space station could be key for cosmos travel
A new species of bacteria discovered on board a space station could have profound implications for astronauts and long-term travel through the cosmos. A strain of Niallia with a "unique ability" was found on China's Tiangong Space Station, according to a scientific report. The discovery was announced in the International Journal of Systematic and Evolutionary Microbiology. Chinese taikonauts found the new bacteria on the surface of hardware on board the station in May 2023, and it was analysed to see how it survived in such tough conditions "Understanding the characteristics of microbes during long-term space missions is essential for safeguarding the health of astronauts and maintaining the functionality of spacecraft," the report says. Challenges faced by living things in such environments include microgravity, radiation, and limited nutrients. The study of which bacteria survive on space stations is also necessary for understanding how to control and avoid contamination on board. According to the report, this new strain - which most closely resembles Niallia circulans found on Earth - may be better resistant to radiation and oxidative stress. It also has a "unique ability" to hydrolyse (break down) gelatine, which could be useful in environments with limited nutrients.
Gizmodo
20-05-2025
- Science
- Gizmodo
Unidentified Bacterial Strain Discovered Inside China's Space Station
The microbes could potentially pose a threat to the health of astronauts on board Tiangong. In October 2022, China launched the final module of its orbiting space station. Since then, it hasn't just been astronauts aboard Tiangong—an unusual and previously unknown microbe has also been occupying low Earth orbit. A group of scientists examined swabs collected from inside the Tiangong space station, revealing a form of bacteria not known to inhabit Earth. The discovery, published in the International Journal of Systematic and Evolutionary Microbiology, highlights the need to study the newly identified microbial strain to protect the health of the astronauts on board the Chinese space station. The previously unknown microbe, named Niallia tiangongensis after the space station where it was discovered, has proven especially resilient, surviving in the harsh conditions of microgravity. Tiangong's Shenzhou-15 astronauts swabbed a cabin on the space station in May 2023 as part of a survey by the China Space Station Habitation Area Microbiome Program. Follow-up studies of the swabs traced the newly discovered microbe to a strain that appears similar to Niallia circulans—a rod-shaped, spore-forming bacterium originally isolated from soil. It's not clear whether the strain evolved on the space station or had already evolved on Earth before hitching a ride to low Earth orbit. The newly described species can break down gelatin for nitrogen and carbon, helping it endure harsh conditions by forming a protective biofilm. It also packs its essential chemistry into tough spores, allowing it to survive in extreme environments. Last year, scientists uncovered a mutated strain of drug-resistant bacteria thriving under the harsh conditions of space aboard the International Space Station (ISS). Although Niallia tiangongensis and its ISS counterpart are both space-faring strains, they differ in composition and function, according to the paper. It's not clear if the bacterium poses a threat to the Tiangong astronauts, but the scientists behind the discovery say further examination of the new strain needs to be carried out. 'Understanding the characteristics of microbes during long-term space missions is essential for safeguarding the health of astronauts and maintaining the functionality of spacecraft,' the paper reads.
Daily Mail
15-05-2025
- General
- Daily Mail
Warning issued to anyone sending text message which is branded the most hated
Sending a message via text can be a social minefield, with endless opportunities to be misinterpreted and misread. But there's one that all users should avoid if they want to keep recipients happy, according to a study. And the controversial single-letter reply is commonly used by dads everywhere. According to the results, 'k' is the worst text message you can send, frequently driving recipients into a rage. If you send it, the person on the other end could think you're rude, detached, disinterested, or worse. The single letter often signals 'emotional distance, passive-aggression, or outright disinterest', Fast Company reports. Despite its brevity, 'k' can shut down a conversation and even send the recipient 'spiraling' into an emotional fury. Other unpopular replies include 'sure', 'okay' and the dreaded single question mark. The study, published in the International Journal of Mobile Communication, found 'k' was worse than other similarly short replies like 'ok' and 'sure'. 'K' was even worse than being left 'on read' – which is where the recipient has seen the message but opted not to respond. 'K' is an abbreviation of 'OK' or 'okay', which both tend to be interpreted as more neutral or formal compared with the single letter version. Interestingly, adding an extra letter to make 'kk' was perceived to soften the tone, making it seem less like the sender was annoyed, for example. For senders, 'k' is just a quick and simple way of acknowledging someone's message or giving the affirmative. Its meaning is akin to a quick thumbs-up, although it comes without the positive connotation of the cheery hand gesture. But it seems some people deliberately use the 'k' reply to annoy the recipient and show them that they're disinterested or don't care. Like 'lol' and 'cool', 'k' is also termed a 'dead-end' reply because they do not help keep the conversation running. Commentators on X (Twitter) weighed in on the use of 'k' in a message, with one user calling it 'too aggressive'. Someone else called it 'the digital equivalent of slamming the door while making dead eye contact'. Another said: 'K is short for 'you're dead to me', while someone else posted: 'I never understood why people would just text "K" or "Kk"'. However, one advocate of the single-letter response said: 'I've learned that rather than replying with a wall of text explaining how you feel, you should just type 'K' and hit send. 'No sense in wasting your valuable words.' According to American psychologist Dr Rachel Christopher, getting short or vague text messages like 'k' can create anxiety. 'When we receive a vague text, like 'k", the information required to give that message context is missing,' she said in a blog post. 'This frees our brain up to run wild and make up whatever meaning it would like.' Sometimes the negative perception of text messages can depend on the context – such as a dating context. According to another survey by experts at the worst messages to send on dating apps are 'hey' or 'hi', 'how are you?' and 'what are you up to?'. But others include 'you up?, 'you free tonight?' and cheesy pick-up lines such as 'did it hurt when you fell from heaven?'. Also included were dead-end replies such as 'k' and 'lol' which can give the impression that the sender wants the conversation to end. The emojis that could reveal if the sender is a NARCISSIST If you're a heavy emoji user, you may hide some dark personality traits that could hint at your inner beast, a study suggests. Scientists at Oklahoma State University have found that high emoji use is linked with negative attributes such as narcissism and even psychopathy. The experts say: 'Emoji use may be related to strategies to manipulate the perceptions of others and to present a positive impression of oneself.' The study investigated how emoji use relates to personality – but specifically three undesirable personality traits known as the Dark Triad. These are psychopathy, narcissism and Machiavellianism, which is 'the willingness to manipulate others to advance one's own interests'. Overall, the use of 40 emoji are linked with negative personality traits.
Globe and Mail
12-05-2025
- Business
- Globe and Mail
Thinly Traded, Big Potential: This Biotech's Blood Test Proves Its Precision
An under-the-radar biotech caught our attention today. While the company's news provides meaningful validation for its blood-based test, the stock trades thinly, limiting any immediate market reaction to key developments. Still, the story was too compelling for us to ignore. BioMark Diagnostics Inc. (CSE: BUX) (OTCQB: BMKDF) announced this morning the publication of a landmark study in the International Journal of Molecular Sciences, validating the high specificity and accuracy of its blood-based test for early-stage non-small cell lung cancer (NSCLC). The research, titled 'Clinical Validation of Plasma Metabolite Markers for Early Lung Cancer Detection,' demonstrated the effectiveness of BioMark's metabolomics and machine learning technology in distinguishing lung cancer from a range of non-cancerous lung diseases, a critical challenge in early diagnosis. The study analyzed 680 archived plasma samples in the discovery phase and validated findings with an independent set of 216 samples. A standout feature was the inclusion of a clinically complex control group comprising not just healthy individuals but also patients with various non-malignant lung conditions. This rigorous design ensured the test was assessed under real-world conditions. The models achieved over 93% AUROC for stage I–II NSCLC, underlining the strength and reliability of BioMark's diagnostic approach, especially for early detection. Company executives hailed the study as a major milestone toward clinical adoption. Dr. Jean-François Haince emphasized the importance of testing against complex cases to prove specificity, while CEO Rashid Ahmed Bux highlighted the publication as external validation of years of work. With current screening methods like low-dose CT scans often leading to false positives, BioMark's minimally invasive blood test could offer a more accurate, patient-friendly alternative for early lung cancer detection and intervention. As noted earlier, shares of BUX and its U.S. counterpart did not trade on the news—an unfortunate outcome considering the significance of the announcement. Copyright © 2025 All rights reserved. Republication or redistribution of content is expressly prohibited without the prior written consent of shall not be liable for any errors or delays in the content, or for any actions taken in reliance thereon. View more of this article on About Media, Inc.: Founded in 1999, is one of North America's leading platforms for micro-cap insights. Catering to both Canadian and U.S. markets, we provide a wealth of resources and expert content designed for everyone—from beginner investors to seasoned traders. is rapidly gaining recognition as a leading authority in the micro-cap space, with our insightful content prominently featured across numerous top-tier financial platforms, reaching a broad audience of investors and industry professionals. Want to showcase your company's story to a powerful network of investors? We can help you elevate your message and make a lasting impact. Contact us today. Contact: Media, Inc. Phone: (800) 558-4560 Ext: 101
Daily Express
12-05-2025
- Science
- Daily Express
Keningau Vocational College teachers publish research in international journal
Published on: Monday, May 12, 2025 Published on: Mon, May 12, 2025 By: Johan Aziz Text Size: The six Keningau College vocational teachers publish Statistical Literacy Research in the International Journal. KENINGAU: Six teachers from Keningau Vocational College (KVC) have published their research on instilling statistical literacy in vocational students through a series of hands-on demonstrative training in an academic journal. The research, conducted in January 2025, was published in the March issue of the International Journal of Multidisciplinary: Applied Business and Education Research, a scholarly recognised journal. The academic paper, titled 'Equipping Vocational College Students with Statistical Literacy: A Demonstrative Workshop on Statistical Tests and Procedures to Improve Rigor in Students' Final Year Project Data Analysis', was co-authored by Dr Sirhajwan Idek, Rowdella Raymond, Sufi Abidin Mislan, Yushahfira Akul, Dayang Siti Khatijah Awang Damit and the college director Lumang Anak Lang. The findings from a survey conducted among final-year students at the college showed that their understanding of statistical tests such as the T-test, ANOVA, Chi-square and correlation has significantly improved after participating in the demonstrative workshop on statistics that these researchers have conducted. As a result of this initiative, the students have begun applying these statistical tests to analyse quantitative data in their final year project reports. Based on the discussion of the research findings, the researchers decided to further strengthen the teaching of research methodology in the final year project course for vocational college students. The aim is to produce students who are capable of collecting, analysing, and interpreting data with greater in-depth and trustworthiness. The college director, Lumang Anak Lang, congratulated the team for their efforts in guiding students in the use of specific software to apply statistical tests, thereby enhancing students' ability to analyse data more accurately and reliably. The article can be accessed at
