How old is Earth? - New Scientist
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The history of ice on Earth | New Scientist
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Origins of life: Uncovering the mystery of how life began on Earth ...
2023年10月30日 · Finally, in September 1953, we gained our first accurate estimate for the age of Earth, giving us a clearer idea of exactly how old life might be. At that point, we seemed poised to finally ...
Climate myths: It's been far warmer in the past, what's the big deal?
2007年5月16日 · The Earth has indeed been much warmer than it is today and these periods were accompanied by mass extinctions and huge sea-level rises ... the Earth was in the grip of an ice age more extreme than ...
Unknown Earth: What happened during Earth's dark ages?
2008年9月24日 · The Earth’s crust today is composed almost exclusively of rocks no older than 3.6 billion years, so traces of the hellish Hadean environment that followed the impact are thin on the ground.
We might officially enter the Anthropocene epoch in 2024
2023年12月26日 · Earth We might officially enter the Anthropocene epoch in 2024. Scientific bodies are due to make an official decision in the coming year about whether to declare a new geochronological unit ...
Moon is younger and more Earth-like than thought | New Scientist
2007年12月19日 · “The age of the Moon is also the age of Earth because the Moon-forming giant impact was the last major event in Earth’s formation,” says Touboul. Alan Brandon, a scientist at NASA’s ...
Last common ancestor of all life emerged far earlier than thought
2024年7月12日 · “I am quite sure that their strategy to determine the age and gene content of LUCA has some flaws.” Journal reference: Nature Ecology & Evolution DOI: 10.1038/s41559-024-02461-1
World’s oldest ocean crust dates back to ancient supercontinent
2016年8月15日 · Earth’s crust is well-studied, but there are geologically complex places where scientists don’t agree on its nature – whether it’s oceanic or continental, and its age – says Roi Granot ...
Climate myths: We are simply recovering from the Little Ice Age
2007年5月16日 · See all climate myths in our special feature. Some climate sceptics argue that the warming we are now experiencing is simply due to the planet recovering from the Little Ice Age, a period of ...