The "forever chemical" PFOS accumulates in honeybee colonies and transfers to their honey. New research shows chronic exposure leads to lower body weight in juvenile bees and disrupts key proteins, potentially threatening global pollination, food security, and human health.

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The telescope, a partnership of NASA and the European and Canadian space agencies, homed in on PMR 1, a planetary nebula nicknamed the Exposed Cranium for being the spitting image of a brain scan. The nebula lies about 5,000 light-years away from Earth in the Vela constellation.

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Anthropic自己公布的数字更直接——年化营收140亿美元,其中80%来自企业客户。Claude Code的年化营收已经达到25亿美元,2026年初以来企业订阅翻了四倍。它的CFO在融资公告里说了一句话:"无论是创业公司还是世界500强,我们听到的是同一句话——Claude正在变得越来越不可或缺。",详情可参考51吃瓜

数据安全

Suppose you're building a map application. You have millions of restaurants, gas stations, and landmarks, each with a latitude and longitude. A user taps the screen and asks: "What's near me?"

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