After Nvidia’s Groq deal, meet the other AI chip startups that may be in play—and one looking to disrupt them all

Nvidia’s $20 billion Groq deal signals that AI inference—not training—will be the big focus going forward, lifting a crop of ...

Practitioners’ Insights: ‘Africa Tech Challenge’ illuminates dreams of African youth, a vivid embodiment of China’s four global initiatives

At the "Shanghai Cooperation Organization Plus" Meeting in North China's port city of Tianjin in September 2025, Chinese ...
eLife

PKD2L1 channels segregated to the apical compartment are the exclusive dual-mode pH sensor in cerebrospinal fluid-contacting neurons

This is an important study on the sensory roles of Cerebrospinal fluid-contacting neurons (CBF-cn) in mammals. The authors identify PKD2L1 as the predominant pH-sensing channel CBF-cn and show how the ...