At least 34 people have died in earthquakes in Iran
A 6.3 earthquake and one with a magnitude of 7.8 hit Western Iran in the course of just a week. These are largely rural areas, with a lot of mud brick buildings that tend to collapse when the earth shakes. It's hard to say how many casualties there are, in total. Scientifically speaking, the earthquakes were also fairly interesting, writes Chris Rowan at Highly Allochthonous
. They happened in different — in fact, totally opposite — ways, with the smaller one happening as plates crashed into one another and the larger caused by tectonic plates moving away from each other. This was along the same plate boundary. How's that work? Rowan has the details.