Bought too much toilet paper before that winter storm? Here's why

Last month, as Typhoon Gaemi edged closer to Taiwan's shores, Cony Ho shook his head in dismay as he read the same familiar headlines: "Supermarket shelves left bare as typhoon approaches." "Ahead of Gaemi's landfall, customers ...

'Ultrashort' PFAS compounds detected in people and their homes

Per- and polyfluoroalkyl substances (PFAS) have become ubiquitous throughout the environment, and increasing evidence has demonstrated their deleterious effects. A group of smaller, fluorinated compounds are becoming replacements ...

Early toilets reveal dysentery in Old Testament Jerusalem

A new analysis of ancient feces taken from two Jerusalem latrines dating back to the biblical Kingdom of Judah has uncovered traces of a single-celled microorganism Giardia duodenalis—a common cause of debilitating diarrhea ...

Cities can benefit from complex supply chains, researchers find

During the early days of the pandemic, consumers faced shortages and abrupt price increases on common goods ranging from toilet paper and coffee to bicycles and lumber. While the complexity of supply chains may contribute ...

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