In late morning on a bitterly cold day this week, with the outside temperature at 26 degrees, I heard the unmistakable “teakettle, teakettle” song of a Carolina wren from somewhere in my yard in ...

Birds that typically stay in Michigan over the winter can handle even these temperatures. But other birds may struggle to ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

The Houston Zoo's bald eagles Sallie and Mae enjoy the snow. Amur leopards are native to coniferous-deciduous forests and ...

Fresh tracks in the snow give sleuths insight into how animals survive extreme temperatures, including where they eat and ...