Business & Economy

Walmart is using light-up digital shelf labels to help shoppers and employees find items

Source: Business News · Published

Walmart is rolling out a light-up shelf label feature connected to its app to help customers better find the items they're looking for.

Walmart is rolling out a light-up shelf label feature connected to its app to help customers better find the items they're looking for.

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Science & Environment

New soil test could reveal how soil microbes help feed plants

Scientists have streamlined a method for measuring DNA-bound phosphorus in soil, making it cheaper and easier while preserving its accuracy. The technique could reveal how soil microbes help recycle phosphorus and ultimately support more sustainable fertilizer and nutrient manage

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