Scientists assert that crop yields in the Norther Hemisphere are producing higher concentrations of carbon dioxide into the atmosphere each summer.
The American University Board of Trustees rejected Friday an option to withdraw fossil-fuel investments from the $550 million endowment, infuriating student activists and handing another defeat to the campus divestment movement.
A snowfall that brought huge drifts and closed roads in the Buffalo area finally ended Friday as the looming threat of rain and higher temperatures through the weekend and beyond raised the possibility of floods and more roofs collapsing under the heavy loads.
The Obama administration said Friday it is delaying a decision on whether to reduce the amount of ethanol in the nation’s fuel supply.
A bus that runs on local human and food waste — specifically biomethane gas — has taken to the streets in the United Kingdom.