As far as on-trend interior color schemes, gray is on the way out. Here are the modern flooring options that our experts say ...

The weapons are about 6,500 years old and were unearthed in a cave over several years of excavations there. They seem to make up a system of interchangeable parts for an atlatl, or spear-thrower .

A log of wood believed to be 50 million years old has been hauled up from below ground at Diavik diamond mine in the N.W.T. — a find that researchers say is remarkable but not uncommon.

Most modern structures are built to last 50 years or so, but ingenious ancient engineering has kept this watery city afloat for more than 1,600 years – using only wood. As any local knows ...