The dorsal raphe nucleus (DRN) serotonergic (5-HT) system has been implicated in regulating sleep and motor control; however, its specific role remains controversial. In this study, we found that ...

HIV-1 envelope glycoprotein (Env), a gp120–gp41 trimer, undergoes coordinated conformational changes that drive membrane fusion and allow immune evasion by transiently concealing ...

Firmly Connect enables merchants to quickly become “agentic commerce-ready” within hours to sell across AI shopping agents, platforms, and publishers, which are widely projected to become a $3–5 ...

Abstract: Reliable channel state information (CSI) is a critical enabler for low-power Internet of Things (IoT) links and emerging 6G edge devices, where receivers must operate under tight ...

Abstract: Channel estimation in ultra-massive MIMO (UM-MIMO) systems with an array-of-subarrays (AoSA) architecture is challenged by high-dimensional channels and spherical-wave propagation. To ...

Not all sportsbook promos are created equal. Some reward you just for signing up. Others require a winning bet, a losing bet, or a very specific set of circumstances. We cut through the fine print so ...

Index modulation (IM) has emerged as a promising technique for improving spectral efficiency and hardware efficiency in next-generation communication ...

Late yesterday, Anthropic announced messaging support for Claude Code, allowing users to connect to a Claude Code session running on a Mac from a mobile device using Telegram and Discord bots. I spent ...

It’s the third time that the coalition behind the “No Kings” movement has organized events to protest President Trump and his policies. In the United States, more than 3,000 demonstrations were ...

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