Gemstones like precious opal are beautiful to look at and deceivingly complex. As you look at such gems from different angles, you'll see a variety of tints glisten, causing you to question what color ...

Record-breaking experiment shows that a cluster of thousands of atoms can act like a wave as well as a particle.

On November 7, 2025, in Beijing, China, @CenturyEggSoloCongee shared a video of a creative music-making session using everyday objects. In the video, the performer creates rhythmic sounds with a small ...