The government of Niger has launched an investigation into what they call possible "illicit international trafficking" after ...

A 25-kilo rock from Mars sold for over $5 million (€4.3 million) at Sotheby’s in New York last month. But Niger, where the ...

It’s the largest piece of Mars ever found on Earth—a 25-kilogram (54-pound) meteorite that fetched more than $5 million at a ...