:00:00. > :00:00.Hi, I'm Ayshah with all the top stories this Sunday.
:00:00. > :00:10.Princes William and Harry announce plans for a statue of their mum.
:00:11. > :00:25.And find out why granny orcas are really important.
:00:26. > :00:29.British athlete, Sir Mo Farah has said new rules about who is allowed
:00:30. > :00:35.into America come from a 'place of ignorance and prejudice'.
:00:36. > :00:40.President Donald Trump has banned people from seven,
:00:41. > :00:41.mainly Muslim countries, from entering the US,
:00:42. > :00:46.Farah and his family live in America, but he says he's worried
:00:47. > :00:49.he could be affected by the ban and might not be welcome
:00:50. > :00:53.The rules brought in on Friday have been very controversial,
:00:54. > :00:56.and there have been big protests against them.
:00:57. > :01:00.Mr Trump said the move is to take back control over America's borders,
:01:01. > :01:02.and keep people safe but lots of people
:01:03. > :01:10.And if you want to find out more about that ban, then go online.
:01:11. > :01:12.Prince William and Prince Harry have announced plans to create
:01:13. > :01:15.a statue of their mum, Diana Princess of Wales,
:01:16. > :01:16.on the 20th anniversary of her death.
:01:17. > :01:18.The statue will be made for Kensignton Palace,
:01:19. > :01:23.The princes say they hope the statue will recognise Diana's positive
:01:24. > :01:26.impact in the UK and around the world, because they say
:01:27. > :01:32.Next up, this is Alice, she's 15 and has trouble seeing
:01:33. > :01:35.but now her life has been transformed by Billy,
:01:36. > :01:39.Alice is one of the youngest people in the country
:01:40. > :01:44.The pair go everywhere together including school.
:01:45. > :01:51.It's a new term and there is a new face at this high school in
:01:52. > :01:58.Billy the labrador is just one of 50 expert pups helping to guide blind
:01:59. > :02:05.children or those who have problems with their sight in England.
:02:06. > :02:09.I think it is good because I do not have to
:02:10. > :02:12.constantly have to have people watching me.
:02:13. > :02:16.In the past, guide dogs were not paired with children.
:02:17. > :02:25.The amount of work you have to do with him and
:02:26. > :02:35.If you put the work in, you get good results at the end of it.
:02:36. > :02:36.These two have been together since October and
:02:37. > :02:42.Having Billy in school allows her to gain independence, build resilience,
:02:43. > :02:49.confidence and go through her school life as any other child would.
:02:50. > :02:53.The school have had to create a quiet area
:02:54. > :02:56.for Billy to rest in and somewhere for him to walk.
:02:57. > :02:59.He has been a big hit with the rest of the pupils,
:03:00. > :03:13.The novelty will wear off but everybody still loves him.
:03:14. > :03:21.Roger Federer Peter Murphy on the dial to claim the title. The match
:03:22. > :03:23.went to five sets but they're directed the final one. He is the
:03:24. > :03:25.oldest grand slam winner since 1972. He is the oldest grand
:03:26. > :03:27.slam winner since 1972. Footie now, and there were plenty
:03:28. > :03:29.of shocks in the fourth round of the FA Cup with Wolves
:03:30. > :03:32.claiming the biggest victory, knocking Liverpool out
:03:33. > :03:34.of the tournament 2-1. Meanwhile, non-League
:03:35. > :03:35.Lincoln reached the fifth in 115 years, thanks to a win
:03:36. > :03:43.against leaders Brighton. And over at White Heart Lane this
:03:44. > :03:46.stoppage-time goal helped Spurs beat Finally, the underwater pool that
:03:47. > :03:51.NASA trains astronauts in, is now going to be open
:03:52. > :03:57.for businesses to use. With fewer astronauts needing to use
:03:58. > :03:59.it for training, NASA say that the pool can be rented out
:04:00. > :04:02.to other people, including pilots Orcas, or killer whales,
:04:03. > :04:08.have fascinated scientists for a long time, and experts
:04:09. > :04:11.in the US say that they could help The BBC's Victoria Gill has
:04:12. > :04:18.been finding out how. They are the magnificent
:04:19. > :04:25.mammals of the sea known as their intelligence
:04:26. > :04:28.and close family bonds. Researchers here in the USA
:04:29. > :04:30.have been studying the lives of orcas for the past 40
:04:31. > :04:34.years and what they found could help to explain something that orcas
:04:35. > :04:41.and humans have in common. Just like humans, orcas
:04:42. > :04:42.stop having babies It makes us different because nearly
:04:43. > :04:49.all other animals carry on Scientists have long wondered why
:04:50. > :04:56.we evolve like this and by recording the births and deaths
:04:57. > :05:03.of every orca family here, the researchers found
:05:04. > :05:04.that there is a very important role of female
:05:05. > :05:07.orcas after they stop having babies, Leading the pod and
:05:08. > :05:11.helping the family to survive makes granny
:05:12. > :05:15.orcas very important. It is tough for babies surviving
:05:16. > :05:17.and feeding themselves in the wild and there is lots
:05:18. > :05:22.of competition within families. This study shows that once grandma
:05:23. > :05:25.orcas stop having the babies grandmothers can put
:05:26. > :05:28.their time and effort into helping the rest
:05:29. > :05:30.of the This could help explain
:05:31. > :05:38.why humans still keep living long
:05:39. > :05:40.after having babies. It backs up what lot of you might
:05:41. > :05:43.already think, grannies That's all from me, Newsround's back
:05:44. > :05:53.at 7:40am tomorrow morning. Don't forget to check out
:05:54. > :05:57.the website for all the rest