But not for Paul Hoggard, Remy Geerts, Craig Mutch and Calixto Molina, who have turned sand castles into a form of art and rewarding careers. The four sand artists came to Hong Kong to make sand ...

And now that spectacle finally returns Thursday through Sunday, Nov. 21-24, for the long-delayed, 34th-annual American Sand Sculpting Championship. Jacki Liszak can't wait to see what the sand ...

After careful study of the rock, we have published an academic article in the journal Rock Art Research in which we posit ...