Transformative technologies expand the ways that wild animals can be tracked and monitored, providing new hope for conservation efforts.

Scientists are arming themselves with the latest tools, from hand-held DNA scanners to sophisticated facial recognition technology, to learn and understand new ways to curb poaching and aid biodiversity.

Coming up on Tech Tuesday: High-tech solutions to save disappearing species.

Guests:
Jon Marcus, reporter, The Hechinger Report
Lisa Palmer, science journalist and visiting media and public affairs professor, George Washington University
Russell Holly, contributing editor, Android Central