Monitor indoor humidity and temperature with the best indoor thermometer. See our top tested models to find out which ones ...

Christian Marclay’s “The Clock” and Ragnar Kjartansson’s “The Visitors” are two of the best artworks of this century — the top of a medium that has come into its own.

The multi-level penthouse offers great acoustics, tons of wall space for artwork and a clock tower with spectacular views—as in 16 fireworks displays are visible on July 4 ...