Earl and Matt Zellen went missing on July 29 when they failed to show up at the designated time to catch their plane back home The pair%27s boat was found about 8 miles from their camp%2C out of ...

Police have announced that 40-year-old Matt Zellen and his 71-year-old father Earl are now presumed dead as they have been missing for a week. Investigators seem convinced that they have died ...

To create their “recording device”, Platt’s doctoral students Florian Schmidt and Mariia Cherepkova employed the CRISPR-Cas system. CRIPSR-Cas is an adaptive immune system in bacteria and archaea. The ...