The largest and most devastating earthquakes occur at subduction zones, where one tectonic plate is forced to descend into the mantle beneath an adjacent plate in order to accommodate convergence between them. If we inspect a list of the largest earthquakes ever recorded, it is the sudden release of accumulated strain energy from locked subduction zones which produced the top nine. This includes the magnitude 9.5 Chilean earthquake of 1960 (the largest earthquake ever recorded) and the recent magnitude 9.0 Tohoku earthquake of 2011, which resulted in a much larger proportion of fatalities from the ensuing tsunami than the earthquake itself. Read more…
Within the last week there has been considerable media coverage of a study which potentially suggests there may be a link between excessive folic acid use in pregnancy and autism. Folic acid supplementation has of course long been recommended for use in pregnancy in the prevention of spina bifida (a condition where the spine does not develop properly) and other birth defects. Headlines have included ‘too much supplements during pregnancy may raise autism risk’ and ‘excessive folate use by pregnant women can increase risk for autism in children, study says’. These headlines will be nothing short of alarming for every prospective parent who reads them. But what is the science behind these headlines? Read more…
Professor Dame Anne Glover is Vice Principal for External Affairs and Dean for Europe at the University of Aberdeen. She served as Chief Scientific Adviser to the President of the European Commission (2012-2014) and as Chief Scientific Adviser for Scotland (2006-2012); this year Prof. Glover has been elected Fellow of the Royal Society, one of the highest recognition that can be awarded to scientists. Read more…
On Monday (4 April), Sinead Rhodes (Co-Chair of Research the Headlines) will join colleagues from Sense About Science, the Nappy Science Gang and The Young Academy of Scotland to Ask for Evidence, part of the Edinburgh International Science Festival. Come along and hear about how research is reported, or misreported, in the media and what it might mean for you. Read more…