Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Richard Fishacre challenged the scientific orthodoxy of his day, and contemporary astrophysics has vindicated his position.

During the 1240s, Richard Fishacre, a Dominican friar at Oxford University, used his knowledge of light and color to show ...

In the late 19th century, Georg Cantor believed his new theory could help the Church understand the infinite nature of the ...

The Virginia Institute of Pastoral Care is a pastoral counseling center open to everyone. There is a place for you here— whether you practice a faith tradition or are searching, whether you are ...