Pistachios are the gods of nuts. They’re delicious salted as a snack, or unsalted and crumbled onto cakes, for a pretty yet tasty decoration. The only problem is their housing. While the shells are ...

During low tide, up to 50% of Mya arenaria valves were observed in the unstable concave-up position on a tidal flat of the Dutch Wadden Sea. These shells were overturned by foraging birds (turnstones, ...