This page was updated Sept. 12, 2023, to add data for 2015 through 2019 that was released as part of a court case. For the first time, Americans can see the rise — and fall — of legal opioids entering ...

Getting the most out of A/B and other controlled tests by Ron Kohavi and Stefan Thomke In 2012 a Microsoft employee working on Bing had an idea about changing the way the search engine displayed ad ...

Berkshire Hathaway, Inc. is a holding company, which engages in the provision of property and casualty insurance and reinsurance, utilities and energy, freight rail transportation, finance, ...

President Trump said that his patience with Russian President Putin was "running out fast" and threatened Moscow with new economic sanctions as efforts to mediate ceasefire talks with Ukraine have ...