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Wearable Device Uncovers Hidden Hormone Surges Behind Missed High Blood Pressure Cases

Primary aldosteronism, a condition in which the adrenal glands produce excessive amounts of the hormone aldosterone, is a recognized yet frequently underdiagnosed cause of high blood pressure. Current standard blood tests often fail to detect it, leaving many patients without a clear explanation for their condition. A recent study leveraged

How Aging 'Zombie' Cells Drive Inflammation Through Malfunctioning Mitochondria

A new study reveals the mechanism by which senescent cells—often called "zombie" cells—contribute to chronic inflammation as we age. Scientists found that these aging cells can hijack malfunctioning mitochondria to unlock inflammatory genes, effectively keeping the immune system perpetually activated rather than returning to a resting

Back-to-Back Arctic Storms Can Double Sea Ice Loss, Study Finds

Storm Clusters Amplify Arctic Ice Loss New research shows that when Arctic cyclones strike in succession rather than in isolation, they cause significantly greater damage to sea ice. Scientists found that these back-to-back "storm clusters" produce roughly twice the sea ice loss compared to single, isolated cyclones. The

Veteran Space Executive Dr. Kam Ghaffarian Joins Fermi Explorer Mission for Interstellar Travel Effort

The Fermi Explorer Mission has announced that Dr. Kam Ghaffarian has come on board as a co-founder. Dr. Ghaffarian brings extensive experience in spaceflight operations and infrastructure, having been involved in multiple commercial and government space programs. The mission's stated objective is to send humanity's first

XENONnT Detector Captures Record-Low-Energy Solar Neutrinos

Scientists working with the XENONnT experiment have reported the first direct detection of low-energy solar neutrinos arising from the sun's dominant proton-proton fusion reaction. The detector, located deep underground to shield from cosmic rays, observed these ethereal particles—which interact with matter so rarely that billions pass through

AI Chatbots Make Different Moral Choices Than Humans When Allocating Scarce Medical Resources

When facing difficult medical decisions—such as who receives a scarce kidney transplant—humans and AI chatbots do not reach the same conclusions, according to new research from Penn State University. The study focused on how large language models (LLMs) handle one of healthcare's most challenging ethical questions:

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Europe raises space ambitions following Paris Space Summit Following the Paris Space Summit, Europe has indicated a renewed focus on increasing its space ambitions and capabilities. Read more: Europe raises space ambitions following Paris Space Summit - Tech Review Africa NASA-backed scientists turn plastic waste into edible cookies Researchers have