Have you ever wondered how a fossil hailing from 40 million years ago still maintains its original color, while dyed garments fade in years? The answer lies in the molecular structure of these natural ...

Neon signs once transformed Hong Kong's oldest neighborhoods into a kaleidoscope of luminous color after dark, but most have been removed with a few lucky ones now piled up in a ramshackle yard.

The neon signs that once illuminated Hong Kong have mostly gone dark. The lights were once synonymous with the city, but in recent years, the government has tightened regulations over safety concerns ...

Neon signs once transformed Hong Kong’s oldest neighborhoods into a kaleidoscope of luminous color after dark, but most have been removed with a few lucky ones now piled up in a ramshackle yard.