Geologists Found the World’s Oldest Crater—and It Might Have Jumpstarted All Life on Earth
Led by Curtin University geologists Chris Kirkland and Tim Johnson, a research team unearthed this primeval crater beneath ...
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How Old Is the Earth?
Scientists have calculated the Earth to be 4.54 billion years old, with an uncertainty of 50 million years on either side. But how did they arrive at that number? Philosophers have debated the ...
New research sheds light on earliest days of Earth's formation
New research led by a York University professor sheds light on the earliest days of Earth's formation and potentially calls ...