The letter was discovered at a convent in Sicily.
11 Sep 2017 6:43 AM GMT
New study claims that a lemon craze in 19th century may have given rise to Sicilian mafia.
31 Jan 2018 12:16 PM GMT
The team found organic residue from all three samples contained oleic and linoleic acids, signatures of olive oil.
31 May 2018 11:44 AM GMT