Author: Andrew Rogers
Andrew Rogers
Andrew Rogers is a freelance journalist based in the USA, with over 10 years of experience covering Politics, World Affairs, Business, Health, Technology, Finance, Lifestyle, and Culture. He earned his degree in Journalism from the University of Florida. Throughout his career, he has contributed to outlets such as The New York Times, CNN, and Reuters. Known for his clear reporting and in-depth analysis, Andrew delivers accurate and timely news that keeps readers informed on both national and international developments.
A new study has found that US paediatricians often prescribe ADHD medication to very young children far sooner than recommended. Current guidelines advise that children aged four and five who are newly diagnosed with ADHD should first undergo six months of behavioural therapy before starting medication. The analysis, published in JAMA Network Open, looked at data from more than 9,700 children and revealed that 42.2% received medication within one month of diagnosis, while only 14.1% waited six months or longer. Lead author Dr Yair Bannett, an assistant professor at Stanford University, described the practice as “concerning,” highlighting the benefits of…
A new global systematic review suggests that the shingles vaccine could reduce the risk of cardiovascular events. Analyzing 19 studies, researchers found that adults who received the vaccine had an 18% lower risk of stroke or heart attack, with a 16% reduction in adults over 50. The findings, presented at the European Society of Cardiology congress in Madrid, indicate that vaccination may offer benefits beyond infection prevention. Experts note that preventing shingles could reduce inflammation in the body, which plays a key role in heart and circulatory conditions. While the vaccine is currently recommended mainly for older or immunocompromised adults,…
Sharks may face serious challenges in feeding themselves as ocean acidification threatens to erode their teeth, crucial tools for hunting and survival. Shark jaws carry multiple rows of teeth that continuously replace lost or damaged ones, but rapidly acidifying oceans could outpace this natural renewal, leaving predators with impaired feeding ability and potentially destabilizing marine ecosystems. Ocean acidification results from increased absorption of carbon dioxide, which lowers pH levels. Scientists project that by 2300, oceans could drop from an average pH of 8.1 to 7.3, creating profound implications for marine life. To study the effects, researchers placed 60 naturally shed…
A new study in the Colorado Rockies shows that wild bumblebees actively select flowers to meet their nutritional needs, balancing protein, fats, and carbohydrates. Over eight years, researchers tracked eight species of bees and analyzed the pollen they collected, finding significant variation in nutrient content among flower species. Protein levels ranged from 17% to 86%, and seasonal changes meant spring flowers were richer in protein while late-summer blooms contained more fats and carbohydrates. The study also revealed that coexisting bee species occupy distinct nutritional niches. Larger-bodied bees with longer tongues favored protein-rich pollen, while smaller bees with shorter tongues preferred…
Surgeons in China have successfully transplanted a genetically modified pig lung into a brain-dead human recipient, marking a first in xenotransplantation. The lung functioned for nine days, demonstrating that pig organs could potentially be used to address the global shortage of donor organs, which currently meets only about 10% of worldwide demand, according to the World Health Organization. The Procedure and Findings The left lung came from a Chinese Bama Xiang pig with six genetic modifications aimed at reducing the risk of rejection. It was transplanted into a 39-year-old male recipient, who was brain-dead. The lung remained viable over 216…
A new study suggests that following a Mediterranean-style diet can significantly reduce the risk of dementia, even for individuals with strong genetic predispositions. The diet—rich in vegetables, fruits, nuts, whole grains, and low in red and processed meats—was linked to slower cognitive decline over a period of three decades. APOE4 Gene Variant and Cognitive Health One of the most significant genetic risk factors for Alzheimer’s disease, the APOE4 variant, can triple the risk for those with one copy and increase it up to 12 times for individuals with two copies. The research found that participants adhering to the Mediterranean diet…
Antarctica, the planet’s last great wilderness, is under increasing pressure from human presence. Visitor numbers have surged from fewer than 8,000 annually in the 1990s to more than 124,000 in 2023–24, with projections suggesting up to 450,000 by 2034. Researchers from Chile, Germany and the Netherlands studied 2,000 kilometres of the continent over four years and found that areas with human activity now show concentrations of toxic metals like nickel, copper and lead ten times higher than forty years ago. Tourism and research activities generate CO₂ emissions, disturb wildlife, damage fragile plants, and increase the risk of introducing invasive species.…
A new study reveals that extreme heat is more than just uncomfortable — it influences how we feel. By examining over a billion social media posts from 157 countries, researchers found moods dipped noticeably once temperatures passed 35°C. The emotional decline was far steeper in low‑income nations than in wealthier ones. The team, which included MIT scientists, measured the positivity or negativity of posts on X and Weibo. They then lined this up with daily weather data from nearly 3,000 locations worldwide. In higher‑income regions, sentiment dipped by about 8%, but in lower‑income ones, negativity surged by around 25%. Why…
While Asia continues to power ahead in the adoption of cryptocurrencies and the US has recently entered the race with renewed ambition, Europe has chosen a different path — heavy regulation. Since Bitcoin’s birth in 2009, its value has skyrocketed to nearly $120,000, turning crypto from an outsider experiment into a mainstream financial force. The EU’s answer has been MiCA, a regulatory package that demands separation of customer funds, regular audits, licensing fees, and identity checks for transfers. Supporters argue this strengthens consumer protection and market discipline. Yet critics say the requirements make it harder for smaller companies to survive,…
Duolingo apologised after a German lesson portrayed J.K. Rowling as mean. The platform confirmed it had removed the example immediately. The exercise asked about Harry Potter books. The official answer criticised Rowling instead of staying neutral and language-focused. Duolingo admitted the sentence was unsuitable, expressed regret for offence caused, and promised to avoid similar content in the future. Rowling’s views on trans rights have fuelled controversy for years, provoking criticism from fans, campaigners, and actors from the Harry Potter films. Daniel Radcliffe said her comments saddened him and reiterated his support for LGBTQ rights. Wider Fallout and Literary Reactions Some…
