Scientists say they found one of the oldest known symbolic objects bearing a human fingerprint in Europe. The print hints at ...

A new study reveals that the aerobic nitrogen cycle in the ocean may have occurred about 100 million years before oxygen began to significantly accumulate in the atmosphere, based on nitrogen isotope ...

An ancient granite pebble included indentations resembling a face, its nose a red dot. A study says it may have had symbolic ...

Archaeologists in Spain have unearthed a 43,000-year-old pebble bearing a Neanderthal fingerprint, potentially the oldest ...

A leading statistician on the Murujuga emissions study has spoken to support an 800-page report days after blasting bureaucrats for “unacceptable interference”.