![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/6GKB6TVZJKK7O4USSWTNA64N3E.jpg?smart=true&auth=370d5974913ca63a6adc01e884468357573103895bda376ec08b18414d74603f&width=400&height=225)
Prince William and Kate met Ollie Perrault, a 15-year-old climate activist, after she accepted the Heroes Among Us award at centre court during a game between the Boston Celtics and the Miami Heat. AFP
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/7AYHGCVEDI65GNIUI5YGYFPKJI.jpg?smart=true&auth=8e81da9efad8024e61644046abf36355845f316c6261c6dececcba5fc71c1835&width=400&height=225)
Prince William and his wife Kate speak with members of start-up companies at Greentown Labs in Somerville, Massachusetts. Reuters
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/WRJ4JIDYCR4Z6Z2KB7YUUQ7OWU.jpg?smart=true&auth=5df7c0b880ed5122feef4c461620a0718455a69acda2064ec07be15b602b7d77&width=400&height=225)
People gather outside Greentown Labs to welcome the couple. Reuters
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/BKX6AHOOZNO36PF5XFPA5UT5CI.jpg?smart=true&auth=3c817a094259ef3c12f52ad0c5666c7fa425bfcdb726de9982f8c43e40ae2f12&width=400&height=225)
The Prince and Princess of Wales greet a member of the public. EPA
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/QSX56LNP6LQHEBXJMLB3Y3YUR4.jpg?smart=true&auth=96ae23412fc53759cf6b95b2ae0c3c92440d869a650e977ef9a28103266e7722&width=400&height=225)
The Princess of Wales receives flowers from eight-year-old Henry Dynov-Teixeira as she departs Greentown Labs. EPA
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/SH6VEOBEPVTVNYH64RNLL2KZFY.jpg?smart=true&auth=ffe4f51dfdbcca0a9705398dbaa33ceec7437c6187348e5d4e58b828414a571a&width=400&height=225)
Young Henry said that, after visiting London, he wanted a costume like the King's Guard. AFP
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/XTMO7RTZL34GUW72M3JXK73JWY.jpg?smart=true&auth=ffb58fea73771bc2810176571ef0871d1c57d2cfd7403abd2e5fa9c05eca7f68&width=400&height=225)
Henry told reporters that the royal couple had asked him what his name was, complimented his costume and thanked him for the flowers he brought. Reuters
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/Y4JSA2Q6ZYO5WW6EAXIPASV5AM.jpg?smart=true&auth=65c24b20a0453ef66a1f42bc8027b5e0c23bb767a8fab6919c77e088b931504c&width=400&height=225)
The Prince and Princess of Wales will attend the Earthshot Prize awards ceremony in Boston on Friday. EPA
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/ZPE7KQF5UOTJIY4CFW3RPGDUAY.jpg?smart=true&auth=3b9dea1d12563cfaf68b11d90be38a95b5fd6d2279c4cc264ef50f3597504d89&width=400&height=225)
Massachusetts governor-elect Maura Healey takes a photo of the Prince and Princess of Wales with Emilia Fazzalari, wife of Boston Celtics owner Wyc Grousbeck at an NBA game. Reuters
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/6GKB6TVZJKK7O4USSWTNA64N3E.jpg?smart=true&auth=370d5974913ca63a6adc01e884468357573103895bda376ec08b18414d74603f&width=400&height=225)
Prince William and Kate met Ollie Perrault, a 15-year-old climate activist, after she accepted the Heroes Among Us award at centre court during a game between the Boston Celtics and the Miami Heat. AFP
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/7AYHGCVEDI65GNIUI5YGYFPKJI.jpg?smart=true&auth=8e81da9efad8024e61644046abf36355845f316c6261c6dececcba5fc71c1835&width=400&height=225)
Prince William and his wife Kate speak with members of start-up companies at Greentown Labs in Somerville, Massachusetts. Reuters
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/WRJ4JIDYCR4Z6Z2KB7YUUQ7OWU.jpg?smart=true&auth=5df7c0b880ed5122feef4c461620a0718455a69acda2064ec07be15b602b7d77&width=400&height=225)
People gather outside Greentown Labs to welcome the couple. Reuters
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/BKX6AHOOZNO36PF5XFPA5UT5CI.jpg?smart=true&auth=3c817a094259ef3c12f52ad0c5666c7fa425bfcdb726de9982f8c43e40ae2f12&width=400&height=225)
The Prince and Princess of Wales greet a member of the public. EPA
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/QSX56LNP6LQHEBXJMLB3Y3YUR4.jpg?smart=true&auth=96ae23412fc53759cf6b95b2ae0c3c92440d869a650e977ef9a28103266e7722&width=400&height=225)
The Princess of Wales receives flowers from eight-year-old Henry Dynov-Teixeira as she departs Greentown Labs. EPA
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/SH6VEOBEPVTVNYH64RNLL2KZFY.jpg?smart=true&auth=ffe4f51dfdbcca0a9705398dbaa33ceec7437c6187348e5d4e58b828414a571a&width=400&height=225)
Young Henry said that, after visiting London, he wanted a costume like the King's Guard. AFP
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/XTMO7RTZL34GUW72M3JXK73JWY.jpg?smart=true&auth=ffb58fea73771bc2810176571ef0871d1c57d2cfd7403abd2e5fa9c05eca7f68&width=400&height=225)
Henry told reporters that the royal couple had asked him what his name was, complimented his costume and thanked him for the flowers he brought. Reuters
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/Y4JSA2Q6ZYO5WW6EAXIPASV5AM.jpg?smart=true&auth=65c24b20a0453ef66a1f42bc8027b5e0c23bb767a8fab6919c77e088b931504c&width=400&height=225)
The Prince and Princess of Wales will attend the Earthshot Prize awards ceremony in Boston on Friday. EPA
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/ZPE7KQF5UOTJIY4CFW3RPGDUAY.jpg?smart=true&auth=3b9dea1d12563cfaf68b11d90be38a95b5fd6d2279c4cc264ef50f3597504d89&width=400&height=225)
Massachusetts governor-elect Maura Healey takes a photo of the Prince and Princess of Wales with Emilia Fazzalari, wife of Boston Celtics owner Wyc Grousbeck at an NBA game. Reuters
![](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/6GKB6TVZJKK7O4USSWTNA64N3E.jpg?smart=true&auth=370d5974913ca63a6adc01e884468357573103895bda376ec08b18414d74603f&width=400&height=225)
Prince William and Kate met Ollie Perrault, a 15-year-old climate activist, after she accepted the Heroes Among Us award at centre court during a game between the Boston Celtics and the Miami Heat. AFP