After Cerebras popped in its market debut, all attention turns to SpaceX, OpenAI and Anthropic, which are already among the most valuable U.S. tech companies.

Sydney records hottest June since 1859 as expert warns new high a ‘signature’ of global warming
<p>Bureau of Meteorology says city’s mean temperature reached 16.1C, surpassing the previous record of 15.7C set in 1991</p><ul><li><p>Get our <a href="https://www.theguardian.com/email-newsletters?CMP=cvau_sfl">breaking news email</a>, <a href="https://app.adjust.com/w4u7jx3">free app</a> or <a hre

