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Scientists propose new hypothesis on the origin of lifeThe Miller-Urey experiment, conducted by chemists Stanley Miller and Harold Urey in 1953, is the classic experiment on the origin of life. It established that the early Earth atmosphere, as they pictured it, was capable of producing amino acids, the building blocks of life, from inorganic substances ... |
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Scientists propose new hypothesis on the origin of lifeThe new hypothesis suggests that life on Earth originated at photosynthetically-active porous structures made of zinc sulfide similar to deep-sea hydrothermal vents. Credit: The Institute for Exploration, the University of Rhode Island (URI) Graduate School of Oceanography (GSO), and the URI Institu ... |
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