Every year, billions of birds migrate in and out of the United States. And across the world, birds fly thousands of miles to ...

Billions of birds travel distances incomprehensible to humans annually. Some, like the Arctic tern, log sufficient miles in ...

"The Sun is out of place, the Moon is out of place and the stars are out of place. The compasses are off" because of a shift in the Earth’s poles.

Birds undertake remarkable migrations, utilizing a complex navigation system that combines familiar senses with extraordinary ...

Birds rely on the moon and stars to travel, and bright lights from glass structures at night throw off their navigation. The $1.2 million project began in early June and will be completed before ...