Researchers find climate change record in clam shells

The tiny, pale surf clam about the size of a fingernail that most people have seen and collected on beaches around the world holds clues in its shell to Earth's past. For the first time, researchers have been able to identify ...

Oldest city in the Americas under threat from squatters

Having survived for 5,000 years, the oldest archeological site in the Americas is under threat from squatters claiming the coronavirus pandemic has left them with no other option but to occupy the sacred city.

Mexican farmers find rare female statue in citrus grove

Farmers digging in a citrus grove near Mexico's Gulf coast have found a striking, six-foot-tall statue of a female figure who may represent an elite woman rather than a goddess, or some mixture of the two, experts said Friday.

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