Global warming continues to surge, driven by rising greenhouse gas emissions. Scientists across the world agree: unless these ...

Jeweler Harry Winston donated the famous Hope Diamond—the largest-known deep blue diamond in the world—to the Smithsonian Institution in 1958. It arrived in a plain brown package by registered ...

People have always been obsessed with diamonds with many on the quest to find the biggest and most valuable. This fascination is thousands of years old with our ancestors believing that precious ...