Thousands of years ago, our ancestors used symbols to track the sale of textile and agricultural products. New research ...

This week, uncover the secrets of Pompeii through ancient DNA, meet an adventurous emperor penguin, seek signs of mysterious ...

A link exists between 6,000-year-old engravings on cylindrical seals used on clay tablets and cuneiform, the world’s oldest ...

According to the Federal Reserve Board, the central banking system of the US, the US officially adopted the dollar sign in ...

The 2,000-year-old geoglyphs offer clues to the ancient Nazca people and their rituals.

New genetic analysis reveals complex mating behaviors in black-necked cranes, challenging folklore that portrays them as ...

These include symbols depicting a building ... there is no obvious causal relationship that would link the one with the other ...

So, the first question driving an intriguing, though controversial, new study was: “Did seal imagery contribute significantly ...

To simulate how language may evolve, we give agents (AIs) simple tasks that require communication, like a game where one ...

Cats are quicker than babies to associate a picture of a word with its corresponding picture, new research shows.

Anthropologists have spent decades documenting a mysterious collection of symbols etched into the Peruvian desert, depicting everything from human decapitation and domesticated animals to ...

These include symbols depicting a building ... relationship that would link the one with the other," he told Live Science in an email. "Furthermore, several of the shapes — such as a narrow ...