Science news articles about 'wave changes'

PARKFIELD, Calif., July 9 (UPI) -- U.S. scientists say they observed changes in seismic wave speeds before two small California earthquakes -- a finding that might lead to quake forecasts.

... chair of research in the Department of Radiology at Children's Hospital of Philadelphia. "Recorded brain waves change with every sensation, thought and activity. It's like watching a movie of the ...

... information about extreme swell and sea level values at global level as part of a United Nations project to study the sea's impacts on coasts all over the planet, and how these affect climate change.

Pre-quake seismic wave changes discovered … Japanese encephalitis finding announced … Theorist says humor is pattern recognition … Gene controlling tomatoes' shape is cloned ... Health/Science news ...