Understanding early life on Earth has been frequently stalled by an imprecise geological clock. Scientists have relied on broad stratigraphic patterns to trace the early Ediacaran Period (635 to ...

Zare and his colleagues say that could solve the problem and give life to a new version of the old hypothesis. "On early Earth, there were water sprays all over the place — into crevices or ...

Researchers demonstrated that the electricity caused by splashing water would have been enough to form organic molecules in early Earth. © wirestock via Freepik ...

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The planet Earth thawed approximately 4.5 billion years ago. The Moon was created when a Mars-sized object crashed. If there ...

How Life's Building Blocks Took Shape on Early Earth: The Limits of Membraneless Polyester Protocell Formation Feb. 6, 2025 — A recent study investigates how polyester microdroplets, potential ...

Microbial organisms dominate life on Earth, but tracing their early history and evolution is difficult because they rarely ...

This daily feast-and-famine cycle in oxygen availability created an intense physiological challenge for early animals, forcing them to develop adaptations to handle fluctuations in nutrients. For ...

and ammonia gases—a.k.a. the atmosphere of early Earth. The team found that this reactive water created the molecules necessary for life with carbon-nitrogen bonds, including hydrogen cyanide ...

It’s thought that early Earth contained a primordial soup of ingredients ... the chemicals created would be too diluted to widely kickstart life. If it happened in shallow ponds, the chances ...