Ancient DNA reveals that hunter-gatherers in what is now Belgium and the Netherlands survived until 2500 BC, when other European countries were already practicing agriculture.

A scientist in a protective suit handling samples in a laboratory for ancient DNA analysis

For thousands of years after agriculture spread to Europe, hunter-gatherers quietly endured in the lowlands of what is now the Netherlands and Belgium. A new ancient DNA study reveals that in these wet, cross-river areas, about 50% of hunter-gatherer villages survived until about 2500 BCE. They did so when most of the continent had already … Read more

Unexpected Metal in Rocks on Mars Hints at the Possibility of Ancient Life

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The discovery of large amounts of nickel in the once water-filled surface of Mars provides further evidence that the red planet may have once provided suitable conditions for life. In Neretva Vallis, an ancient channel that once carried water to the slopes of Jezero Crater, researchers found more nickel than ever before in a Martian … Read more

Supermassive black holes may date back to massive, ancient stars

Supermassive black holes may date back to massive, ancient stars

a black hole: A region of space with such a strong magnetic field that nothing or radiation (including light) can escape. cancer: Any of more than 100 different diseases, each characterized by rapid, uncontrolled growth of abnormal cells. The progression and growth of cancer, also known as malignancies, can lead to swelling, pain and death. … Read more