The concept of constructing a self-supporting structure made of rods—without the use of nails, ropes, or glue—dates back to ...

Two bald eagles, named Jackie and Shadow, built a nest in Big Bear Valley, California. A non-profit organization, Friends of Big Bear Valley, installed a camera on their nest. They provide a live ...

Bald eagle nests are large enough to fit a human with space to give, and the building process is just as arduous as you might think.

Millions of birds pass through our yards during their bi-annual migrations, but they face an invisible killer along the way: glass windows. In the US ...