Gemstones like precious opal are beautiful to look at and deceivingly complex. As you look at such gems from different angles ...

Researchers at Kumamoto University have discovered that a purely inorganic crystal grown from water solution can emit ...

In 2023, a team of physicists from Sandia National Laboratories announced a major discovery: a way to steer LED light. If ...

The astronomer Edmond Halley, the namesake for Halley’s comet, linked the northern lights to the Earth’s magnetic field, setting off research into the science behind them. He expected to die without ...

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“Iris Green,” a pigment extracted from the petals of blue iris flowers, was popular in the medieval era as an alternative to ...

ORLANDO, Fla. — The Orlando City Council is looking to expand the number of red-light cameras at city intersections as commissioners plan on doing a second reading of this ordinance on Monday ...