The International Astronomical Union defines a planet as a celestial body that orbits the sun, is massive enough that gravity has forced it into a spherical shape, and has cleared away other objects ...

Sterling Martin found that when he returned home to Shiprock while studying biochemistry at the University of Iowa, he had difficulty communicating his work to his family in their native tongue.

THERE is every reason to suppose that this dictionary will quickly assume and long retain a place on the most easily accessible shelves of both private and public libraries. The translation of ...