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Health & Science3h 15m ago
New research suggests that cloning, not competition, dominated the Ediacaran seas, slowing evolution until environmental stress helped drive the rise of sexual reproduction and a burst of biodiversity.
Mistaken Point in Newfoundland, Canada
Who
Dr. Emily Mitchell and Professor Andrea Manica of the University of Cambridge
What
New research suggests that cloning, not competition, dominated the Ediacaran seas, slowing evolution until environmental stress helped drive the rise of sexual reproduction and a burst of biodiversity.
When
Wed, 10 Jun 2026 19:26:05 GMT · 3h 15m ago
Where
Mistaken Point in Newfoundland, Canada ·
Why
Life was 'pretty nice' during the Ediacaran period, with little competition, so there was no real pressure for animals to evolve through sexual reproduction.
The Frontline Impact
How this affects you
The study indicates that environmental factors like stress, rather than simply the passage of time, were crucial in driving the evolution of sexual reproduction and biodiversity in early animal life. This challenges previous assumptions about evolutionary drivers during the Ediacaran period.
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1 event in this threadNo related history yet — this is the origin event.
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