The machine that saved Ryan Robbins’s life is raising tough ethical questions about how drastically to intervene on behalf of the critically ill. After Covid-19 ravaged the 51-year-old’s lungs in July ...

How McFlurry machines got caught up in a battle between copyright law and a growing repair-it-yourself movement. McFlurries - you know, those tasty frozen treats from McDonald's? - they are popular.

When polls opened in the Phoenix area Tuesday morning, some vote-tabulation machines weren’t working; within half an hour, conspiracy theories about the problem were running rampant on the internet.