Green, Yellow, Orange, and Red—to warn about weather events like rainfall, thunderstorms, and heatwaves. Know what each ...

Researchers engineered a graphene-encased catalyst with ultra-low platinum use that delivers high-efficiency, ...

By adding citric acid and squid ink to a cellulose-based polymer, researchers created a variety of structurally colored ...

Oolong tea may help boost metabolism, support fat oxidation, and offer additional benefits for weight management. Learn the ...

When marine scientists gave Sydney Harbor seawalls a colorful glow up, they discovered it boosted marine biodiversity along ...

Oregon State University pigment researchers are using a rare mineral discovered in Norway more than a century ago as a road ...