NASA’s Perseverance rover has spent years combing Jezero Crater for subtle traces of ancient microbes, but one of its most ...

For decades, scientists have scoured the skies and planetary surfaces for evidence that life might exist beyond Earth. New ...

Scientists have uncovered new details explaining why iron oxide minerals are such effective long-term carbon traps in soils. Scientists have known for years that iron oxide minerals play a major role ...

In a world that often celebrates “day”, “arrival” and the “result” — the signed treaty, the product launch, the graduation ...

A telling Christmas cartoon in a Canadian newspaper (The Globe and Mail) shows the American Immigration and Customs ...