Now that fall has fallen, we hope you have caulked around your house, and we hope your handiwork looks good. If you can’t get a smooth bead of caulk, there are some easy ways to get good-looking ...

Some do-it-yourselfers aren't sure whether to use putty or caulk for various home projects. Putty is a doughlike compound used to fill nail holes, surface defects and other open spaces. Caulking is an ...

CAPE CANAVERAL, Fla. – Two spacewalking astronauts pulled out a caulk gun and high-tech kind of Silly Putty on Thursday night and tested a method for patching shuttle thermal tiles. It was the fourth ...

Two spacewalking astronauts pulled out a caulk gun and high-tech putty and tested a method for patching shuttle thermal tiles. Subscribe to read this story ad-free Get unlimited access to ad-free ...