The tropical wave, named Invest 97L by the National Hurricane Center (NHC), now has a 70 percent chance of development, and may potentially evolve into a full-blown hurricane. The system is ...

The cold temperatures mean "ice waves" form on the shoreline. Produced by Claudia Romeo More from UK Lake Baikal in Siberia is the oldest and deepest freshwater lake in the world. It is frozen for ...

The amplitude and frequency of a sound wave can be examined using a microphone and oscilloscope. By measuring the speed of sound we can apply the wave equation to determine its wavelength.

A video shows concerned fishermen scanning the sea as waves form a chessboard-like pattern. Experienced surfers and boaters know to get out of the water when they see the rare wave pattern.

Q wave myocardial infarction refers to myocardial infarctions that in a Q wave forming on the 12-lead ECG once the infarction is completed. It was once believed that the development of Q waves ...