A new JSTAT study shows how to compute the minimum energy cells use to sustain certain metabolic pathways while suppressing others, revealing a “cost” invisible to mechanical physics. There are “costs ...

Until recently, building an IoT device, such as one for asset tracking, meant choosing a single networking technology, such as Wi-Fi, Bluetooth, LoRa, or cellular 5G, based on application requirements ...

Every workplace and public space has at least one story about a complaint so over the top that it stops being annoying and ...

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Living cells pay a hidden energy price not just to run chemical reactions, but to keep them on track and block all the alternatives. A new thermodynamic framework makes it possible to calculate these ...

Elon Musk's comments about Grok AI's diagnostic abilities have sparked widespread debate online. An old video of Elon Musk promoting the medical capabilities of Grok AI is once again making waves ...

Scientists are searching for therapeutics that mimic the life-extending benefits of caloric restriction, exercise, and a good ...

A machine learning algorithm running on a smartwatch demonstrated the ability to detect sudden loss of pulse with high specificity (99.99%) and moderate sensitivity (67.23%), according to a study led ...

Life insurance can help your family replace lost income, pay off large debts and allow you to leave a financial legacy after you die. But it can be complicated. There are lots of different policy ...