Big Increase in Economic Costs If Cuts in Greenhouse Gas Emissions Are Delayed; Stronger efforts to cut greenhouse gas emissions should be undertaken to avoid global warming of more than 1.5 degrees Celsius — without relying on potentially more expensive or risky technologies.  read more


Plate Tectonics May Have Been Active on Earth Since the Very Beginning:  A new study suggests that plate tectonics — a scientific theory that divides the earth into large chunks of crust that move slowly over hot viscous mantle rock — could have been active from the……  read more


Device That Integrates Solar Cell and Battery Could Store Electricity Outside the Grid:  Scientists have harnessed the abilities of both a solar cell and a battery in one device — a ‘solar flow battery’ that… read more


Following the Path of Chemicals Through the Soil:  A new and quick way to predict the transport of chemicals through the soil has been read more

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