Carbon stored in Arctic tundra could be released into the atmosphere by new trees growing in the warmer region, exacerbating climate change, scientists have revealed.
Environment
Jun 17, 2012
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(Phys.org) -- A new international study of leaf-litter decomposition in streams aims to narrow the gap between existing methods of monitoring nutrient pollution in stream ecosystems.
Environment
Jun 15, 2012
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A grasshopper's change in diet to high-energy carbohydrates while being hunted by spiders may affect the way soil releases carbon dioxide into the atmosphere, according to Yale and Hebrew University researchers in Science.
Ecology
Jun 14, 2012
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Exploding carcasses through putrefaction gases - this is how science explained the mysterious bone arrangements in almost fully preserved dinosaur skeletons for decades. Now a Swiss-German research team has proved that these ...
Archaeology
Mar 28, 2012
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(PhysOrg.com) -- Autumn is right around the corner in the northern hemisphere and the leaves are beginning to change color. The cause of this wonderful display of reds, yellows, and oranges is the decomposition of the compound ...
Biochemistry
Oct 10, 2011
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Boston College researchers have discovered two early-stage phases of carbon nanotube growth during plasma enhanced chemical vapor deposition, finding a disorderly tangle of tube growth that ultimately yields to orderly rows ...
Nanomaterials
Oct 3, 2011
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A new approach to growing graphene greatly reduces problems that have plagued researchers in the past and clears a path to the crystalline form of graphite's use in sophisticated electronic devices of tomorrow.
Nanomaterials
Jul 18, 2011
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(PhysOrg.com) -- Seasonal wetlands in Arctic regions will initially persist longer due to global warming but then shrink as temperatures rise further, according to new study into how climate change will progress this century.
Earth Sciences
Jun 7, 2011
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(PhysOrg.com) -- Yellow leaves on banana plants give off a blue glow when viewed under UV light. This luminescence comes from decomposition products of chlorophyll, the substance that makes leaves green.
Biochemistry
Jun 23, 2010
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Decaying corpses are usually the domain of forensic scientists, but palaeontologists have discovered that studying rotting fish sheds new light on our earliest ancestry.
Archaeology
Jan 31, 2010
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