Here is a link to a piece written for the Nature Ecology and Evolution community. It gives some of the background to the sloth hunting story release in April 2018. Also since the publication of the Science Advances paper we have had another piece appear in Quaternary Science Reviews about the use of geophysics in detecting tracks.
In July of 2018 I was also involved in the rescue of some sauropod tracks on the Isle of Purbeck. It is a nice story and there is more on this to come in time. You can find out a bit about this ongoing work here.