When the United States and Mexico reached a new understanding about trade matters this past summer, renegotiating parts of the North American Free Trade Agreement, President Donald Trump cheered.

If we tallied up the most common words we’ve used on this show over the last handful of years, “uncertainty” would rank high on the list. We’ve used it to describe what’s happening in the housing ...

Philadelphia, PA—Space surveillance is inherently challenging when compared to other tracking environments due to various reasons, not least of which is the long time gap between surveillance updates.

GUM, the internationally approved technique for calculating measurement uncertainty, is reliant on the availability of a certified reference sample. Likewise, to find any repeatable offset (systematic ...

(Uncertainty was a much-discussed economic issue during the 2010s.) Measuring uncertainty is neither obvious nor easy. Economists have devised various ways to track this slippery creature: mining ...

Plainly put, readmissions cost hospitals money. Patients come back to emergency rooms after their initial discharge for many reasons, but emergency medicine physician Kristin Rising, MD, sees a common ...

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Another year, another season of unpredictable chaos. That’s the name of the game in a sport as dynamically erratic as hockey and it means things will never go as expected. Just think back to the last ...