Scientists have built an artificial neuron that’s so realistic it fires, learns, and responds to chemical signals just like the real thing – a breakthrough that could transform computing, medicine, ...

In his decades-long career in tech journalism, Dennis has written about nearly every type of hardware and software. He was a founding editor of Ziff Davis’ Computer Select in the 1990s, senior ...

Posts from this topic will be added to your daily email digest and your homepage feed. Whoop’s FDA notice is a reminder that it’s harder to tell what’s a medical feature and what’s “just for fun.” ...

Activation functions play a critical role in AI inference, helping to ferret out nonlinear behaviors in AI models. This makes them an integral part of any neural network, but nonlinear functions can ...

Utility of post-treatment SPECT/CT for identifying disease progression in patients with mCRPC treated with 177Lu-PSMA-617. This is an ASCO Meeting Abstract from the 2025 ASCO Genitourinary Cancers ...

Nearly 50 years ago, I wrote a published letter objecting to the release of Gerald Ford’s full physical, including genitalia and rectal exam. I thought that was unseemly, and that expecting that level ...

High cognitive reserve (CR) has been related to lower dementia risk, but its association with heart disease (HD) is unknown. We aimed to explore the relation of CR to HD and cardiac structure and ...

In a recent study published in The Journal of Nutrition, Health, and Aging, researchers determined the association between the oral microbiome and cognition among older United States (US) adults.

Outcomes in patients with pancreatic and ampullary cancer whose tumors harbor pathogenic APC mutations. Utility of circulating tumor DNA (ctDNA) for the detection of minimal residual disease (MRD) ...

Abstract: Control barrier functions (CBFs) have been widely applied to safety-critical robotic applications. However, the construction of control barrier functions for robotic systems remains a ...