A novel metamaterial emits significantly more heat than it absorbs under a magnetic field, breaking Kirchhoff’s law.

Feb. 14: Sommelier, a DeFi platform offering yield-generating vaults, is expanding to Ethereum layer 2s via Axelar's cross-chain messaging. According to the team: "This allows accessing new ...

In large-span space communication, the current bundle delivery mechanism using the Disruption-Tolerant Networks (DTN) technique confronts huge challenges such as high packet loss rate and huge latency ...

Federated learning (FL) is a distributed machine learning paradigm that can be organized in two layers. In the outer layer of users, there is a model interaction process between the task publisher and ...