Almeida was an OpenAI researcher who helped build the chatbot and then invent reinforcement learning from human feedback (RLHF), the model-training technique perhaps most responsible for our current ...

A recent Google Messages update appears to have enabled Chat theme for all chats in the app, while being previously limited ...

Download the Nature Briefing Podcast 18 September 2026. In this episode: 00:22 Could secret rooms lie beyond Tutankhamun's tomb? Nature: Exclusive: New evidence for hidden chamber ...

Malicious JavaScript campaigns on e-commerce storefronts evaded VirusTotal in 7 of 8 cases, exposing a structural gap in signature-based scanning. Cloudflare's graph neural network caught all eight ...

Just last week, the same company used 10,000 agents to solve the 90-year-old Navier-Stokes problem—one of the six Millennium ...

A Telegram Desktop flaw lets bots inject JavaScript into exported chats, enabling data theft and page manipulation.

At RDC 2026, Roblox announced a slew of updates to its in-game chat features, including emojis and an improved "quick words" function.

Google Messages is a solid all-around texting app, but it still lacks some pretty basic features, or has only recently added them. One such feature is custom chat themes. In the year 2026, Google ...

Google is investigating a Google Messages bug that can split existing group and individual RCS conversations into multiple duplicate threads, sometimes even during an active chat. The company has ...

Google Messages officially announces Chat Themes for Android. Users can customize chat colors and backgrounds with presets or photos. Themes remain private, and only the user can see them, not the ...

After beta testing in recent weeks, Google Messages today officially announced custom chat themes and backgrounds on Android. Requiring RCS, the goal is to “make every conversation feel uniquely yours ...

Google certainly took its sweet time in making this official, but we’ve arrived at that moment today. Chat Themes in Google Messages are here! After rolling these out slowly over the past couple of ...