Last Updated: Saturday, October 19, 2013, 11:32
A Danish/Swedish/French research team has shown that the oxygen content on Earth, 2.1 billion years ago, was probably same as it was during the so-called Cambrian explosion, 500 million years ago.
Last Updated: Monday, December 24, 2012, 23:35
Researchers have debunked a popular hypothesis behind the evolution of early life on Earth.
Last Updated: Tuesday, December 11, 2012, 22:05
A team of Canadian and US scientists are analysing ancient metal-ore deposits to better understand the chemistry of the ancient oceans – and the early evolution of life.
Last Updated: Tuesday, July 26, 2011, 19:15
Scientists have discovered a gene that played a key role in the evolution of life on land.
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