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Ocean's 'Twilight Zone' Traps Greenhouse GasA mysterious layer of the ocean seems to trap carbon, a new study shows.
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Scientists uncover ancient source of oxygen that could have fueled life on early EarthChemical reactions in early Earth's crust may have provided oxygen to ancient microbes.
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Why is grass green?Here's why grass is green and not blue or purple.
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Slowdown of Earth's spin caused an oxygen surgeBillions of years ago, a slowdown in Earth's rotation period lengthened days and offered photosynthesizing bacteria the chance to release more oxygen, transforming the planet.
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This sea slug can chop off its head and grow an entire new body, twiceTwo species of sacoglossan sea slugs have been found to be able to sever their heads from their bodies and regrow a replacement by researchers in Japan.
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What if humans had photosynthetic skin?If humans had green skin, for instance, what if it granted us the ability to perform photosynthesis, which plants use to live off of sunlight?
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Strange Forest 'Superorganism' Is Keeping This Vampire Tree AliveBy grafting their roots together in a hidden underground network, trees could be forming giant "superorganisms" that span entire forests.
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Vast Expanses of Rock on Earth's Surface May Act Like a Natural Solar PanelThey can turn light into electricity.
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Here's What Photosynthesis Sounds Like Underwater
