Alibaba's HDPO framework trains AI agents to skip unnecessary tool calls, cutting redundant invocations from 98% to 2% while ...

Proper waste sorting is very important for keeping our neighbourhoods clean and saving resources for the future. When we mix ...

AI trading bots are no longer used only by professional quant teams. In 2026, traders are using automated tools to monitor ...

Multiple theses, coding marathons, joining research labs — this is life inside China's top AI training ground.

Check out the latest stories, videos, and podcasts from the week of Apr. 27, 2026. Though I’ve recommended that you avoid ...

Recent Arduino projects showcase increasingly sophisticated multi-sensor integration, from multiplexers solving I²C address conflicts to interactive hubs with multiple modes. Developers are pairing ...

Amazon Web Services posted its fastest growth in 15 quarters, buoyed by multi-year AI compute deals with OpenAI and Anthropic, reinforcing its central role in Amazon’s business. This surge, alongside ...

Kyle Orland has been the Senior Gaming Editor at Ars Technica since 2012, covering topics ranging from retro games to new ...