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A timeline of life on Earth: 4 billion years of history
Have you ever wondered how we got here on Earth, and how it all began? From the Archean Eon to the Holocene Epoch, some ...
The discovery of catalytic RNA transformed our understanding of life's beginnings. Clare Sansom explores how the RNA world ...
Modern Engineering Marvels on MSN
Scientists recreated the earth origin experiment and found a new potential
“We usually think of water as so benign, but when it’s divided in the form of little droplets, water is highly reactive,” ...
More than 3.5 billion years ago, the Earth was not the hospitable world we know today. The atmosphere lacked oxygen, the seas ...
In a blow to anyone dreaming that complex life may exist elsewhere in the universe, a new study suggests we're unlikely to find it around many of the most common stars in the galaxy. Earth-like ...
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