Scientists find that large earthquake clusters do not increase the global seismic hazard for other damaging earthquakes far from the main shock region.
Daniel Speiser led a study showing some small mollusks have evolved an unusual way to see the world, through hundreds of tiny eyes across their shells.
A whimbrel's journey is tracked by a satellite transmitter so scientists can track her yearly journeys from the Virgin Islands to northwestern Canada and back.
A study suggests that horses who know their trainers have a good concept of person. However, a trainer working with a new horse can expect less success.
Scientists are concerned that melting water in the Arctic Ocean could change global ocean circulation patterns, alter climate and decimate marine fisheries.