A team of researchers in Germany has frozen adult mouse brain tissue at cryogenic temperatures and, after thawing it, recorded electrical activity that closely resembled normal function. The work, ...

Nucleic acid extraction from biological samples is inherently difficult to execute consistently across different tissue types. Some tissue matrices are fibrous, contained in protective cell walls, or ...

In lifesaving situations, expedient and accurate diagnostic tools are critical to aid pathologists in examining biopsied tissue samples looking for signs of diseases. Engineers found a new path to ...