Consumer Reports has no financial relationship with advertisers on this site. Consumer Reports has no financial relationship with advertisers on this site. The most common cause is a clogged drain ...

For the first time, physicists have captured direct images of 'second sound,' the movement of heat sloshing back and forth within a superfluid. The results will expand scientists' understanding of ...

In most materials, heat prefers to scatter. If left alone, a hotspot will gradually fade as it warms its surroundings. But in rare states of matter, heat can behave as a wave, moving back and forth ...

Our 2008 Honda Fit runs OK, but there is a sloshing noise when we drive. It sounds like liquid is moving back and forth up front somewhere. Any ideas? — Pat and Catherine It is likely there is water ...