A reader (and astronomy expert) gets to grips with this one, pointing out that Earth’s future fate is still uncertain – and that elements found in nuclear waste aren't great building blocks for biolog ...
Scientists say they have built a cell from scratch for the first time that can feed, grow and replicate like a natural cell.
Science Focus on MSN
Experts no longer think life began on Earth. Here's what convinced them
The latest discovery of nucleotides on an asteroid is making scientists rethink the story of how life got going ...
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