Survival Stuff #2
The Rapa Nui people are mostly invisible in the origin story of rapamycin. Posnov/Moment via Getty Images – By Ted Powers, Professor of Molecular and Cellular Biology, University of California, Davis Published: 2025 Sep 29 – An antibiotic discovered on Easter Island in 1964 …
Low-dose radiation treatment may delay knee replacement surgery in people with osteoarthritis. Wikimedia Commons/NP2025 CC BY-SA 4.0 – By Paul McClure 2025 Sep 28 – In a clinical trial, six sessions of low-dose radiation significantly eased knee osteoarthritis pain and improved function for months …
Rivers are also heating up as global temperatures rise. Darwin Fan/Moment via Getty Images – By Li Li (李黎), Professor of Civil and Environmental Engineering, Penn State Published: 2025 Sep 25 – When you think about heat waves, you might picture sweltering cities, shimmering …
Along the Potomac River in Maryland, more than 100 abandoned World War I steamships make up the Ghost Fleet of Mallows Bay. Duke Marine Robotics and Remote Sensing Lab – By Bronwyn Thompson 2025 Sep 25 – Old Nazi warheads and US warships have …
Scientists now know how HIV (the tiny yellow particles seen here) integrates into the human genome. NIAID – By Paul McClure 2025 Sep 20 – A groundbreaking discovery reveals how HIV integrates its genetic material into human DNA, exposing a key viral vulnerability that …
Hobbits are exceptions to the rule that older ancient humans had proportionally larger wisdom teeth and smaller brains. Jim Watson/AFP via Getty Images – By Tesla Monson, Professor of Anthropology, Western Washington University And by Andrew Weitz, Assistant Professor of Anthropology, Western Washington …
Dao Nguyen examines a vial of lutein formulation for use in eye-drops. Will Wright/RMIT University – By Bronwyn Thompson 2025 Sep 12 – Scientists have developed a new eye-drop that can ferry protective compounds all the way to the retina, paving the way for …
Scientists have engineered a species of Salmonella that self-destructs inside colon cancer tumors. Wikimedia Commons/NIAID CC BY 2.0 – By Paul McClure 2025 Sep 22 – Scientists have engineered Salmonella bacteria to self-destruct inside tumors, releasing signals that spark powerful immune hubs and shrink …
Cheese cave fungi mutate to survive, giving scientists a rare glimpse of evolution. Depositphotos – By Bronwyn Thompson 2025 Sep 20 – A chance discovery in a Vermont cheese cave has given scientists a rare glimpse of evolution unfolding in real time – and …
Scientists have shown how plastics in soil can travel into the food we eat. Depositphotos – By Pranjal Malewar 2025 Sep 19 – In the shadowy underworld of soil, tiny plastic particles are lurking like molecular saboteurs. Researchers have long suspected they’re sneaking into …
