If you’ve spent any time on TikTok lately, you may have noticed a sudden obsession with color—or rather the absence of it. “There’s been a disappearance of color variety everywhere in the world,” one ...

Despite the chill of a gray, early-afternoon sky, Vaca Pena Middle School’s field pulsed with color and laughter on Friday. Students darted across the grass in bursts of purple, pink, yellow and green ...