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.
For the first time, surgeons in China have successfully transplanted a genetically modified pig lung into a brain-dead human recipient, with the organ functioning for nine days. The breakthrough, published in Nature Medicine, marks another step forward in xenotransplantation, a field aiming to tackle the global shortage of donor organs. Currently, only around 10% of patients worldwide receive the transplants they need. The lung came from a Chinese Bama Xiang pig engineered with six genetic modifications to reduce the risk of rejection. Implanted into a 39-year-old male recipient, the organ remained viable for 216 hours without triggering hyperacute rejection or…
A new study published in Nature Medicine shows that following a Mediterranean-style diet could reduce the risk of dementia, even in people with 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 three decades of observation. Genetic Risk Can Be Offset The research focused on the APOE4 gene variant, one of the strongest genetic risk factors for Alzheimer’s disease. While carrying one copy of APOE4 triples the risk and two copies increase it up to twelvefold, participants who adhered closely to a Mediterranean diet…
Antarctica, once one of the least disturbed places on Earth, is now facing mounting pressure from human activity. Annual visitor numbers have soared from fewer than 8,000 in the 1990s to more than 124,000 last year, with projections suggesting this could rise to 450,000 by 2034. A recent study in Nature Sustainability found that human presence is leaving a significant footprint: areas near research bases and tourist hotspots now show concentrations of toxic metals up to ten times higher than four decades ago. Beyond pollution, each tourist trip produces on average 5.44 tonnes of CO2, while soot emissions from ships…
Scientists discovered that heatwaves influence emotions worldwide. They studied over one billion social media posts from 157 countries. When temperatures crossed 35°C, negative moods rose, especially in poorer regions. The research showed heat dampens positivity and sharpens irritability across cultures. MIT researchers and international partners rated posts from X and Weibo. They linked each sentiment score to local weather. Results revealed that low-income countries experienced triple the emotional impact compared to wealthier nations. Heat and Human Reactions Previous studies already tied hot days to bad tempers. Drivers honk more in heat, journalists write with harsher words, and crime rates rise.…
The cryptocurrency industry develops fastest in Asia, while the United States has boosted efforts under Trump’s second term. Europe, instead of pursuing rapid growth, has directed its energy toward detailed regulation. Since 2009, Bitcoin has risen from near zero to about $120,000, symbolizing the sector’s explosive expansion and mainstream acceptance. Digital currencies, once experimental, now attract global investors, banks, and legislators. Through the MiCA directive, the EU enforces rules on wallet segregation, audits, licensing fees, and transfer verification. Advocates say such measures protect customers and stabilize the sector. Critics argue they raise barriers and restrain innovators, drawing digital assets closer…