Every night before bedtime, my daughter tilts back her head so that a pair of metal plates inside her mouth can be cranked ...

Almost exactly 200 years ago, French physicist Sadi Carnot determined the maximum efficiency of heat engines. The Carnot ...

From an icebreaker sailing near the Thwaites Glacier in Antarctica, our photographer has captured the many faces of the ice. By Chang W. Lee Bayer has asked the justices to decide whether federal law ...

Social media brand fails happen when companies lose sight of their audience, rush content without proper review or attempt to capitalize on trending topics without understanding the context. The ...

Dynamic loading due to pulsation is a critical consideration in piping systems connected to reciprocating machinery, such as ...