A section of South Dakota’s Wind Cave seen under normal white light (left image) transforms into something otherworldly when placed under UV light (right image). SAN DIEGO, March 25, 2025 ...

Deep below Earth's surface, rock and mineral formations lay hidden with a secret brilliance. Under a black light, the chemicals fossilized within shine in brilliant hues of pink, blue and green.

Most injuries at Bryce Canyon National Park can be avoided with proper preparation, common sense and caution. This includes wearing the right shoes, being aware of the weather and driving safely.

Sunny with a high of 74 °F (23.3 °C). Winds variable at 2 to 6 mph (3.2 to 9.7 kph). Night - Clear. Winds from ESE to SE at 6 mph (9.7 kph). The overnight low will be 54 °F (12.2 °C).

Deep underground, where sunlight never reaches, ancient minerals lie hidden within the rock – until illuminated by a black light. In that moment, once-drab walls blaze with color: pinks, blues, and ...

New research suggests that fluorescent caves on Earth may hold the secrets to survival in extreme environments necessary for scientists to detect life elsewhere in the universe. The pink, blue, and ...