Energy & Green Tech

Generating clean electricity with chicken feathers

The food industry generates enormous amounts of waste and by-products, including from poultry production. Each year, some 40 million metric tons of chicken feathers are incinerated. This not only releases large amounts of ...

Engineering

Sweet victory: Sensor detects adulteration in honey

Adulteration is a bitter truth in the sweet world of honey. As consumers seek nature's nectar for its purity and health benefits, a shadowy industry taints this golden elixir with hidden additives, most commonly water.

Consumer & Gadgets

Best of CES 2023: Nutrition tracking and a very smart mixer

From an AI oven that promises to warn you when your food is about to burn to a mixing bowl designed to take the hassle out of tracking calories, food tech was a key theme at this year's CES tech show in Las Vegas.

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