EPA Administrator Lee Zeldin unveiled the proposal at an auto dealership in Indiana, stating that the agency seeks to revoke the 2009 Endangerment Finding, which declared greenhouse gas emissions a ...

十年时光，以太坊从一纸白皮书走向构建起全球最大的去中心化应用平台，改变了区块链的技术路径，也重塑了数字金融、数字艺术与数字治理的边界。但以太坊的理想仍是一道未完待解的命题。未来的竞争不仅是算力和吞吐量的比拼，更是理念、社区、信任结构与实际应用落地能力 ...

WELLINGTON, July 30 (Xinhua) -- New Zealand has launched a draft strategy to double geothermal energy production by 2040 and position itself as a global leader in sustainable geothermal innovation.