Pounding on the bottom of a glass bottle of ketchup is one of life's small annoyances. Getting that sweet, red concoction ...

Copper has many uses—in electrical wires, plumbing and even coins. With its abundance and relatively low price tag, copper ...

Astronomers have captured the Sun's corona in astonishing detail, revealing mesmerizing features like coronal rain — all in ...

Recently, ‘Liquid crystal display (LCD) vs. organic light-emitting diode (OLED) display: who wins?’ has become a topic of heated debate. In this review, we perform a systematic and comparative ...