What's the most unlikely thing you can imagine archaeologists finding underneath a churchyard in St Pancras?
How about the bones of a walrus?
Glen Goodman explains.
More top news
Masood's body was identified using DNA and fingerprints.
Medical staff who helped during the Westminster terror attack have received a royal thanks for their life-saving efforts.
Temperatures reached 21.8C in Gravesend making it the hottest day of 2017 so far.