News
-
Near-death events take arresting turn
A survey of people treated for serious heart problems indicates that 1 in 10 of those who survived cardiac arrest had an accompanying near-death experience.
- Physics
Icy telescope spots hot neutrinos
The first sky map from an innovative neutrino telescope indicates that the instrument works properly and is poised to find never-before-seen signals from the universe's most violent events.
- Physics
Electric Foam: Scientists uncover basis of material oddball
Specially treated polypropylene foam can mimic the defining behavior and other desirable properties of ceramic piezoelectric materials, which generate electric signals when squeezed.
- Tech
Shining True: Marking original documents with a lick of gloss
Scientists have a new way of making forgery-proof documents by using laser color printers to embed hologramlike images in a document’s glossy surface.
