:00:00. > :00:00.Ayshah here with Tuesday's Newsround.
:00:00. > :00:08.This is the UK's next Prime Minister.
:00:09. > :00:12.She'll move into Downing Street tomorrow.
:00:13. > :00:24.And the monkeys who are smarter than we thought.
:00:25. > :00:29.Theresa May will become the UK's second female Prime Minister
:00:30. > :00:32.on Wednesday, taking charge of the country at one
:00:33. > :00:36.of the most stormy times in recent political history.
:00:37. > :00:44.She's been described as confident, hard-working and unflappable.
:00:45. > :00:46.Theresa May has long been tipped as a future
:00:47. > :00:49.Prime Minister and yesterday, we found out that she'd get the top
:00:50. > :00:58.We are going to give people more control over their lives and that's
:00:59. > :01:01.how we're going to build a better Britain.
:01:02. > :01:03.But why are we getting a new Prime Minister
:01:04. > :01:08.There was a chance for someone else to be the Prime Minister
:01:09. > :01:11.because the man who does the job at the moment, David Cameron,
:01:12. > :01:13.decided to give it up after the result of that big vote
:01:14. > :01:16.we had about whether we should stay in the European Union or not.
:01:17. > :01:20.A vicar's daughter from Oxfordshire, she went to a state school before
:01:21. > :01:24.going on to study geography at Oxford university.
:01:25. > :01:26.It's where she met her future husband, Phillip, who she's been
:01:27. > :01:32.The 59-year-old has been Home Secretary for the last six
:01:33. > :01:36.years, which is a big job in the government.
:01:37. > :01:39.It means she is in charge of things like police, keeping the country
:01:40. > :01:50.She's got the backing of the current Prime Minister David Cameron.
:01:51. > :01:54.On Wednesday, I will attend the House of Commons for Prime
:01:55. > :01:58.Minister's Questions and then, after that, I expect to go to the palace
:01:59. > :02:01.and offer my resignation so we'll have a new Prime Minister in that
:02:02. > :02:02.building behind me by Wednesday evening.
:02:03. > :02:04.So far, Conservative MPs have rallied round their new leader.
:02:05. > :02:07.But rival political parties have called for another general election
:02:08. > :02:11.to let the British public decide who runs the country.
:02:12. > :02:13.Mrs May's supporters have been clear.
:02:14. > :02:17.There will be no election until 2020.
:02:18. > :02:21.For now, Theresa May is preparing to lead to the UK as the country's
:02:22. > :02:33.Euro 2016 champions Portugal have returned home to a heroes welcome.
:02:34. > :02:36.Thousands of fans lined the streets of the capital Lisbon.
:02:37. > :02:38.12 years ago, Portugal hosted the Euros and famously lost
:02:39. > :02:40.in the final to Greece, so finally Cristiano Ronaldo
:02:41. > :02:55.and his team-mates could show off the trophy.
:02:56. > :02:58.The movie a lot of you are waiting for this summer, Finding Dory
:02:59. > :03:00.will be out in cinemas to watch soon.
:03:01. > :03:02.But while there's a lot of excitement, conservationists
:03:03. > :03:07.to want clownfish as pets, which led to a decline
:03:08. > :03:20.13 years ago a very famous clown fish first swam onto our screens...
:03:21. > :03:24.Even though the story is all about fish trying
:03:25. > :03:27.to escape being held as pets, the movie actually inspired more
:03:28. > :03:32.That meant more were caught in the wild to keep up with demand.
:03:33. > :03:34.Conservationists say more than 1 million clownfish are taken
:03:35. > :03:40.That's why these students in Australia have a program to keep
:03:41. > :03:55.At school we breed clownfish and everyone we breed is one less taken.
:03:56. > :03:58.But now there's a sequel on the way, starring Dory
:03:59. > :04:00.the blue tang, researchers are worried they might become
:04:01. > :04:05.It's a big reason why these guys are making such a big effort
:04:06. > :04:18.This is a blue time. They are very hard to keep alive in fish tanks
:04:19. > :04:22.because they can get diseases very easily. When you buy from a pet
:04:23. > :04:25.store, you have to ask if it's hard to look after, and if you can keep
:04:26. > :04:25.it in a tank? So although these colourful
:04:26. > :04:28.characters are pretty to look at, conservationists say it's better
:04:29. > :04:31.to leave plenty of Nemos and Dory's Capuchin monkeys like this
:04:32. > :04:37.one aren't just cute, they're clever too and brainier
:04:38. > :04:39.than scientists used to think. The primates have learnt over time
:04:40. > :04:42.how to use stone hammers as tools But researchers studying them
:04:43. > :04:46.in Brazil have now found tools Much earlier than
:04:47. > :04:50.previously thought. Newsround's back right
:04:51. > :04:57.here in about half an hour.