The two leaders urged world leaders to take "concrete action" on climate change at the UN's General Assembly in New York on Tuesday.
The new working group will make it easier for the three countries to share key technology information.
September 15, 2021
Despite rising cases, deaths, and hospitalisations, there will be no legal requirement in England to wear a facemask or social distance.
July 19, 2021
The three-day G-7 Summit came to an end on Sunday near the English town of Carbis Bay.
June 13, 2021
Johnson met with Biden at the English seaside resort of Carbis Bay for an hour and 20 minutes.
June 10, 2021
How do you put everything that has gone wrong into a few crafted paragraphs? Where do you even begin?
February 4, 2021
"It is clear that we need to do more to bring this new variant under control," Johnson said.
These new announcements include the closure of schools, which will stay shut to pupils until February.
Brits can be thankful for one thing – it's nearly over.