evidence

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 […]

The Hi-Tech Courtroom of the Future

The Courtroom of the future has arrived with the latest digital technology advancing trial techniques including making it possible to observe evidence faster and more easily. Judge Gail Prudenti, Dean of the Hofstra University Maurice Aideen School of Law, joins Hari Sreenivasan to discuss the future of courtrooms.