News

Interesting Engineering8h
Was Earth’s evolution shaped by a dying star? A 2.5-million-year-old clue emerges
While investigating the impact of a recent supernova on life on Earth, a team of UCSC astronomers found an intriguing ...
‘Before Oxygen, before us’: This microbe may be the root of all life on Earth
LUCA, Earth’s first common ancestor, lived 4.2 billion years ago. Scientists now reveal it was complex, resilient, and may ...