![Prince William at the Duchy of Cornwall nursery, near Lostwithiel in Cornwall, on July 10. PA](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/AHI5T2B4RBR6QDC4AUUYR2MXKI.jpg?smart=true&auth=0f58170801d7db2e4ee1e82d4ca8bb175bcbe73cfb1c8dc3417e2edc7d8398fa&width=400&height=225)
Prince William at the Duchy of Cornwall nursery, near Lostwithiel in Cornwall, on July 10. PA
Prince William at the Duchy of Cornwall nursery, near Lostwithiel in Cornwall, on July 10. PA
Prince William to visit US to attend Earthshot Prize Innovation Summit
Heir to throne will attend several events during two-day visit