It turns out the name Boaty McBoatface didn't go to waste, and the submersible now bearing the name has returned from its first mission! Also, the diversity of frogs we see today may have arisen more recently than we previously thought!

Hosted by: Stefan Chin
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Sources:
https://www.bas.ac.uk/media-post/boaty-mcboatface-returns-home-with-unprecedented-data/
https://phys.org/news/2017-01-rapid-arctic-shifted-southern-ocean.html
https://www.eurekalert.org/pub_releases/2017-07/fmon-eet063017.php
http://dx.doi.org/10.1073/pnas.1704632114
http://onlinelibrary.wiley.com/doi/10.1111/j.1558-5646.2012.01715.x/full

Images:
https://commons.wikimedia.org/wiki/File:RRS_James_Clark_Ross_Rothera.jpg
https://commons.wikimedia.org/wiki/File:Antarctic_bottom_water.svg
https://commons.wikimedia.org/wiki/File:Impact_event.jpg
https://commons.wikimedia.org/wiki/File:Tropical_forest.JPG
https://commons.wikimedia.org/wiki/File:Litoria_xanthomera_tadpole.jpg