The 30th UN Climate Change Conference of the Parties (COP30) is now underway in Belém, Brazil (10–21 November), bringing together governments, policymakers, scientists and industry leaders to assess ...

Sam Altman, the chief executive of OpenAI, says that technological revolutions are driven by more than just technology. They are also driven, he argues, by new ways of paying for them. “There is ...

The AI boom has triggered a historic spending spree. By 2028, investment in chips, servers and data centers could reach nearly $3 trillion, according to Morgan Stanley. On this episode of Bold Names, ...

We’re watching a new trend in semiconductor stocks concerning circular deals. Here’s why we think investors should be keeping an eye on it, though they shouldn’t be particularly worried at this point.

Global Navigation Satellite Systems (GNSS), including GPS, GLONASS, Galileo, and BeiDou, have become indispensable for a wide range of applications such as navigation, surveying, and timing ...

Espressif Systems’ EchoEar is a compact ESP32-S3 AI chatbot designed for voice interaction and edge AI applications, for smart toys, voice-enabled speakers, and control systems. It features a ...

(Bloomberg/Emily Forgash) — Three years after OpenAI and Nvidia Corp. helped kick off the global artificial intelligence frenzy, the two firms are joining forces to pave the way for a more costly ...

Ethereum’s staking entry queue reached its highest level since 2023 as institutional demand and confidence surged, while the exit queue is declining. The amount of Ether (ETH) in the queue to be ...

Ether (ETH) dipped more than 7% from its 2025 high as the queue for validators and investors to unstake the asset hit an 18-month high on Wednesday. Ethereum is a proof-of-stake network that requires ...

Abstract: Circular phase mode theory is utilized to analyze, design and demonstrate an improved performance circular retrodirective array over wide bandwidth. The benefits over existing architectures ...