climate swings

Earth’s Climate Swings

For years some scientists have hypothesized about the existence of the earth’s natural climate cycles. Now, some researchers believe there is physical evidence to support this. Dennis Kent, an expert in paleomagnetism, the study of magnetic fields in rocks, has co-authored a study that analyzes rocks to show how the earth’s climate is dictated by […]

SciTech Now 506

In this episode of SciTech Now, we look at a camouflaging Squid; research magnetic fields in rocks; go inside an operation for brain surgery; and predict weather patterns and disasters.