It was a spirited debate between friends that surfaced every time we got together. It was not about politics, the economy or the weather, but the more significant question, do birds have bills or ...

If you want a fun learning experience, watch the birds at your feeders. Notice the different types of beaks and how their shapes dictate a bird’s dining habits — particularly the way it consumes black ...

The researchers came across this discovery through the use of picocam, a 3D-modeling technology that Mansfield developed, ...