Imagine walking into your kitchen and instantly knowing if the fish you bought yesterday is still fresh—or entering an ...

Every time the temperature drops, a cloud passes overhead, or the sun sets, a plant makes a choice: Keep its microscopic ...

By coating dried leaf skeletons with durable polymers, the team produced flexible, breathable, and highly conductive ...

Your car can tell you when your tires have low air pressure, but there are different kinds of sensor to do that. Here are the ...