Microplastics are everywhere, study finds

Microplastics are everywhere—including in our drinking water, table salt and in the air that we breathe. Having studied the scope of microplastics in a number of countries, researchers are worried.

New method may lead to better in vivo drug delivery

At some point, every person is likely to experience an inflammatory condition. There are many causes of inflammation, and just as many treatments. Some types of inflammation disappear by themselves, while others require medical ...

Researchers subtract a single quantum of light from a laser beam

In a collaboration between Aarhus University and the University of Southern Denmark, researchers have discovered a way to subtract a single quantum of light from a laser beam. This work has recently been published in Physical ...

Researchers report a fundamental muscle speed limit

When birds sing, bats echolocate, rattlesnakes rattle, and toadfish hum, they use so-called superfast muscles, the fastest vertebrate muscles known. New research shows that these muscles have reached a maximum speed attainable ...

Bird echolocation inspires new engineering

All animals use a combination of senses to survive. But where the majority typically rely on one or two especially sensitive sensory systems, the oilbird excels by apparently having keen senses all-around.

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