OLYMPIA — Washington became the first state in the nation Thursday to ban toxic asphalt sealants made from cancer-causing industrial waste that have been spread over vast swaths of the nation’s cities ...

OLYMPIA -- Washington has become the first state in the nation to ban toxic asphalt sealants made from cancer-causing industrial waste that have been spread over vast swaths of the nation's cities and ...

OLYMPIA — Washington on Thursday became the first state in the nation to ban toxic asphalt sealants made from cancer-causing industrial waste. The toxic ingredients in coal tar-based sealants are ...

The Lake Forest City Council has taken the first step toward banning coal tar sealant, a pavement product that contains ...

When you think of pollution, you might picture an industrial center like Camden, N.J., or Jersey City. But new research shows that when it comes to a potent class of cancer-causing toxic chemicals, ...

One of the key ingredients of commonly used sealants is coal tar Coal tar pitch makes up about 35 percent of the typical sealant used in places like Rochester Some researchers have found that coal tar ...

OLYMPIA – Washington became the first state in the nation Thursday to ban toxic asphalt sealants made from cancer-causing industrial waste that have been spread over vast swaths of the nation's cities ...

Homeowners sealing their asphalt driveways this spring will find more choices, as sealing companies and retailers offer alternatives to coal tar, which has come under environmental scrutiny. Most ...

Washington state has become the first in the nation to ban toxic asphalt sealants made from cancer-causing industrial waste that have been spread over vast swaths of the nation’s cities and suburbs.

An asphalt driveway is an investment that's well worth protecting. A little time spent patching and sealing can extend the life of the blacktop and improve the curb appeal—and value—of your home.

Blacktops can be a gray area. Although a consensus can be found on many construction topics — LED bulbs are more efficient than incandescent ones, hickory is harder than poplar — the question about ...