Shell's robust in-house trading operation has delivered a flawless record over the past decade, with not a single quarter reporting a loss, according to CEO Wael Sawan. The London-based energy giant, ...

Oddly shaped conch shells found at Neolithic archaeological sites dating back 6,000 years could have served as technology for producing an extremely loud noise, scientists have discovered. The tests ...

If someone hands you a large, spiral seashell, chances are that your instinct will drive you to hold it up to your ear. Thousands of years ago, however, prehistoric communities in modern-day Spain ...

Snail shells are often colorful and strikingly patterned. This is due to pigments that are produced in special cells of the snail and stored in the shell in varying concentrations. Fossil shells, on ...