A bold claim that the deep ocean floor produces oxygen without any sunlight has drawn sharp scientific pushback, with critics ...

Whoever came up with the adage “a messy home is a happy home” clearly never felt the satisfaction of scrubbing a countertop ...

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In a recent opinion article, marine scientists and electrochemists listed a number of reasons why it's unlikely that metallic ...

Microscopic ocean algae produce a huge share of Earth’s oxygen—but they need iron to do it. New field research shows that when iron is scarce, phytoplankton waste energy and photosynthesis falters.