Climate crisis: Half our trees could die! (02:03)
Jeriah visits Kew Gardens to find out why their trees are at risk.
USA teenagers predict who will win the US election and have their say on what they want from their future president.
Topics: Election kamala politics President Trump US Election
Jeriah visits Kew Gardens to find out why their trees are at risk.
Steve Backshall tells Scarlett about the effects sewage in rivers has on wildlife.
FYI speak to Paddington's Ben Whishaw about the latest film.