NASA's Perseverance Mars rover has completed the first drives on another world that were planned by artificial intelligence.

Abstract: This article proposes an improved deep reinforcement learning algorithm for complete coverage path planning of mobile robots. The algorithm addresses the issue of agents easily getting ...

Abstract: With the aggressive shrinking of transistor feature sizes, nanoscale complementary metal oxide semiconductor (CMOS) circuits are becoming more vulnerable to multinode upsets, e.g., ...

Google released the December 2025 core update on December 11, 2025. This is Google's third core update of 2025, following March and June updates. The rollout may take up to three weeks to complete.