PARIS—There was just one surveillance camera in the area where thieves parked a truck-mounted lift to rob the Louvre Museum—and it was pointed in the wrong direction. Security guards monitoring ...

Imagine a cloud that shines like a neon sign, but instead of raindrops, it contains countless microscopic dust grains floating in midair. This is a dusty plasma, a bizarre state of matter found both ...

Metasurfaces are two-dimensional (2D), nanoengineered surfaces that interact strongly with electromagnetic waves and can control light with remarkable precision. These ultra-thin layers can be used to ...

Pearls are made by marine oysters and freshwater mussels as a natural defence against an irritant such as a parasite entering their shell or damage to their fragile body. The oyster or mussel slowly ...

A team of researchers at the Technical University of Denmark (DTU) has developed a lightweight, 3D-printed fuel cell based on intricate structures found in nature that could transform the aviation ...

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A rare visitor from beyond our neighborhood is moving through the inner solar system, and astronomers have turned the Hubble Space Telescope toward it. The object is 3I/ATLAS, only the third ...