Scientists have unearthed facial bones that may belong to a previously unknown human species. The bones, nicknamed "Pink," ...

A curious connection between an ancient supernova and virus diversification in one of Earth's biggest lakes means that crazy cosmic events may have had more influence on our planet than we thought.

The most significant of these for research purposes is iron-60, spikes of which in ancient sediments have alerted us to ancient astronomical ... Tanganyika in Central Africa – for about 10,000 ...