We had outspanned on in a flat covered with close grass about two feet high…The wagons, four in number, were drawn up off the road two abreast.

An event is a point in spacetime, specified by the coordinates x, y, z, and t.

The second line of inquiry has to do with the ultimate fate of unisexual species. Are they doomed to more rapid extinction than bisexual species? On the assumption that unisexual populations lack genetic variation, most theoretical studies […]

Abramenko, a top aerialist in freestyle skiing, a five-time Olympian and the country’s flag-bearer for the opening ceremony, garnered more attention after the event, when a photograph of his hug with a Russian rival was widely circulated.