Huge Saltwater Fish Tanks Bring the Sea Inside

Huge Saltwater Fish Tanks Bring the Sea Inside
Inspired by resort aquariums and spurred by technology advances, some fish-loving consumers are creating at-home versions of Atlantis.

'Off the Grid' Homes That Save Energy
Looking to beat higher fuel costs? A sampling of three homes that generate their own power from solar, wind or other energy source. These retreats aren't connected to traditional utilities. Their remote locations might appeal to buyers who want to get away from it all.

Real-Estate Flip Deals Have a Catch
Amateurs who have been 'flipping' houses in the hot real-estate market could be facing an income-tax audit -- and higher tax bills than expected.

What to Consider Before Inviting Evacuees to Shelter in Your Home
June Fletcher on issues to consider before offering up your home as shelter to a homeless individual or family.