Biologists have long debated why some plants and animals can adjust to a wide range of climates, while others can't.

Fiala scores two of their three power-play goals, and Anze Kopitar and Quinton Byfield each add a goal and an assist in a 6-1 victory. Cutter Gauthier scores his fifth goal in three games for the ...

That's helped alter the kinds of birds people see in their neighborhoods. Take the eastern bluebird, which used to migrate north as the weather warmed up. Now they're common and abundant in ...

That's helped alter the kinds of birds people see in their neighborhoods. Take the eastern bluebird, which used to migrate north as the weather warmed up. Now they're common and abundant in southern ...