Rogue DNA rings known as ecDNA may hold the key to cracking glioblastoma’s deadly resilience. Emerging before tumors even form, they could offer scientists a crucial early-warning system and a chance to intervene before the disease becomes untreatable. ​Rogue DNA rings known as ecDNA may hold the key to cracking glioblastoma’s deadly resilience. Emerging before …

Rogue DNA rings may be the secret spark driving deadly brain cancer Read More »

Scientists at the University of Geneva have created the first detailed catalogue of gut bacteria at the subspecies level, unlocking powerful new ways to detect colorectal cancer. By applying machine learning to stool samples, they achieved a 90% detection rate—nearly matching colonoscopies, but with far less cost and discomfort. This breakthrough could revolutionize early cancer …

Goodbye colonoscopy? Simple stool test detects 90% of colorectal cancers Read More »

Why do some people stay protected after vaccination while others quickly lose immunity? Researchers in Japan tracked over 2,500 people for 18 months and found four distinct immune response patterns. The so-called “rapid-decliners” looked strong at first but lost antibodies quickly, leaving them more vulnerable to infection. ​Why do some people stay protected after vaccination …

The hidden group that loses COVID protection fast Read More »

It has been suggested that lava tubes – underground tunnels carved out by molten rock – might be on Venus, and now we have direct evidence that this is the case ​It has been suggested that lava tubes – underground tunnels carved out by molten rock – might be on Venus, and now we have …

Venus has lava tubes, and they’re weird Read More »

Scientists have uncovered how the brain reroutes its communication pathways depending on whether it’s processing something new or recalling the familiar. By fine-tuning the balance between different inhibitory circuits, the brain flexibly shifts between reactivating stored memories and integrating fresh sensory input. This discovery not only reshapes our understanding of brain rhythms but also opens …

Brain rhythms reveal a secret switch between old memories and new adventures Read More »

Scientists in Zurich have shown that stem cell transplants can reverse stroke damage by regenerating neurons, restoring motor functions, and even repairing blood vessels. The breakthrough not only healed mice with stroke-related impairments but also suggested that treatments could soon be adapted for humans, marking a hopeful step toward tackling one of the world’s most …

Scientists reverse stroke damage with stem cells Read More »

Heating alone won’t drive soil microbes to release more carbon dioxide — they need added carbon and nutrients to thrive. This finding challenges assumptions about how climate warming influences soil emissions. ​Heating alone won’t drive soil microbes to release more carbon dioxide — they need added carbon and nutrients to thrive. This finding challenges assumptions …

Soil warming experiments challenge assumptions about climate change Read More »