This phenomenon, called marcescence, adds a unique dimension to the winter landscape, and gives me something to ponder while ...

In its first two weeks, President Donald Trump’s administration has made significant changes to the U.S. Agency for ...

Repeated earthquakes are rattling Greece’s volcanic island of Santorini. The quakes are prompting authorities to dispatch ...

Many summer-flowering shrubs should be trimmed before winter ends, so don’t wait. Get out there on a sunny day and prune your ...

Bird Mimicry Bird that mimic other birds are the cover artists of the bird world, borrowing sounds and tunes from other birds ...