"The Smithsonian Institution said Friday it would adopt tighter procedures to govern conflicts of interest involving its researchers, the latest development in a widening national discussion of scientific integrity."

"Heavily redacted report on the impact of fracking in the UK should be released in full, information commissioner tells environment department ".

"The American Medical Association, citing growing concerns about monitoring and tracking long-term human health impacts caused by shale gas development, is calling for the public disclosure of all chemicals used in the extraction technique known as hydraulic fracturing, or 'fracking.'

""The secretive funders behind America’s conservative movement directed around $125m (£82m) over three years to groups spreading disinformation about climate science and committed to wrecking Barack Obama’s climate change plan, according to an analysis of tax records."

"A U.S. federal jury acquitted a former BP Plc executive on Friday of lying about how much oil spilled into the Gulf of Mexico following the explosion of the Deepwater Horizon rig in April 2010, according to lawyers on both sides of the case."