Great Backyard Bird Count” asks people to track the birds they see and hear over a few days. The information can help ...

The Great Backyard Bird Count is one of several annual counts that help researchers to better understand bird species.

With over 10,000 species of birds worldwide, wings take on many forms to propel them differently. From swift flapping like a hummingbird to wings designed for gliding and soaring, like bald eagles, to ...

During his presidential campaign, Donald Trump stood before a table of groceries, a box of eggs included, and promised: "When ...