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Study suggests life on Earth has around 1.8 billion years left
A new study suggests Earth's habitable period may extend far beyond previous estimates.
Life On Earth
4 trends tracked about this subject — the full history, oldest to newest below.
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Violent asteroid impacts may have helped spark life on early Earth
Recent discoveries suggest asteroid impacts may have played a crucial role in the emergence of life on Earth
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The Sun may not engulf Earth after all, scientists say
New research suggests Earth may not be engulfed by the Sun's expansion, challenging long-held scientific beliefs.
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A lunar meteorite found in northwest Africa has been shown to record evidence of an asteroid impact on the Moon 3.5 billion years ago, matching independently dated impacts on Earth and on the asteroid 4 Vesta from the same period, at the moment life on Ea
A lunar meteorite from northwest Africa reveals a massive asteroid impact on the Moon 3.5 billion years ago, coinciding with the dawn of life on Earth.