How tech is keeping endangered desert fish alive Scientists use technology to save a dying fish species in the hottest place on Earth. The deep, dark quest to save one of the world's rarest fish: https://ift.tt/2MMODIO Subscribe to CNET: https://www.youtube.com/user/cnettv Check out our playlists: https://www.youtube.com/user/CNETTV/playlists Download the new CNET app: https://ift.tt/2fmiQ6l Like us on Facebook: https://ift.tt/1930vfU Follow us on Twitter: https://www.twitter.com/cnet Follow us on Instagram: http://bit.ly/2icCYYm