:00:08. > :00:10.It's 4:20 on Friday afternoon - you're with Newsround live on CBBC.
:00:11. > :00:18.Ore Oduba takes us backstage at Strictly Halloween Week.
:00:19. > :00:34.And the superheroes dropping in - literally - to surprise kids.
:00:35. > :00:38.Antarctica is home to some stunning wildlife as well as the South
:00:39. > :00:43.Now, a huge area of the continent is getting special protection.
:00:44. > :00:46.World leaders have agreed that no companies should be allowed
:00:47. > :00:48.to fish in the Ross Sea for the next 35 years.
:00:49. > :00:52.The region is about six times the size of the United Kingdom.
:00:53. > :00:55.This new deal - agreed at a meeting in Australia -
:00:56. > :00:58.is creating the largest marine sanctuary on the planet.
:00:59. > :01:01.It's hoped it'll help to preserve the animals that live there,
:01:02. > :01:14.This is a huge step forward for marine protection globally. It is
:01:15. > :01:18.very significant because these areas are so special and so pristine, it
:01:19. > :01:23.is a real victory, not just the governments that have come together
:01:24. > :01:27.and agreed it but it is a victory for people power, and it shows that
:01:28. > :01:28.when we come together people can protect really large parts of the
:01:29. > :01:29.planet and we need to do so quickly. Someone else who's been
:01:30. > :01:32.doing their bit for wildlife is Prince Harry, who's been talking
:01:33. > :01:35.about his three weeks on a huge He's been working with
:01:36. > :01:38.the African Parks organisation, who is moving 500
:01:39. > :01:39.elephants 350 kilometres across the country of Malawi to help
:01:40. > :01:42.the species survive. Harry assisted with transporting
:01:43. > :01:44.more than half of them - the rest will be re-homed
:01:45. > :01:46.next summer. He hopes the mission will help boost
:01:47. > :02:02.elephant numbers. In some countries the numbers are
:02:03. > :02:08.dropping unbelievably quickly and in other countries we have too many. It
:02:09. > :02:13.is this weird imbalance. We need to come up with new methods to move
:02:14. > :02:14.these animals, to make sure that these places are looked after.
:02:15. > :02:16.At Newsround online you can find our special guide
:02:17. > :02:18.on the African elephant crisis which includes Jenny's reports
:02:19. > :02:21.from her trip to South Africa to find out what's being done
:02:22. > :02:32.Now to creatures that died out a very long time ago.
:02:33. > :02:34.The first ever fossilised dinosaur brain has been discovered,
:02:35. > :02:38.Yes, it looks like a brown rock, but special microscopes have
:02:39. > :02:41.It's believed it belonged to a relative of the plant-eating
:02:42. > :02:44.iguanadon which was alive more than 130 million years ago.
:02:45. > :02:46.One possible reason why it's survived this long
:02:47. > :02:48.is because the dinosaur got preserved in a swamp
:02:49. > :02:55.It's a Halloween spook-tacular on Strictly Come Dancing this weekend.
:02:56. > :03:00.to dance again after sitting out last week because of an ankle
:03:01. > :03:05.injury, while professional Brendan Cole is also set to return
:03:06. > :03:09.from illness to dance with singer Anastacia.
:03:10. > :03:12.Hoping to stay at the top of the leaderboard is former
:03:13. > :03:14.Newsround presenter Ore Oduba, who's sent us this behind-the-scenes
:03:15. > :03:30.I am reporting behind-the-scenes of Strictly Come Dancing. We are in
:03:31. > :03:39.wardrobe. Have a look behind the scenes. You were saying high a
:03:40. > :03:44.second ago. Hi. There you go. Everybody is in the house. During
:03:45. > :03:49.Halloween week the place comes more to life than you would have thought
:03:50. > :03:56.possible, now is the time to dress up and go a bit crazy. We have a few
:03:57. > :03:59.of the outfits. Getting worked through. The sewing machines and
:04:00. > :04:06.never stopped going in this building. Especially during
:04:07. > :04:12.Halloween. Let me ask this lovely lady, called Vicky, the Queen of
:04:13. > :04:22.wardrobe, Vicky, say hi. Hi, newsround. One word to describe
:04:23. > :04:26.Halloween? Frightening. That is appropriate. Saturday night we are
:04:27. > :04:30.on once again, it will be an incredible and spectacular, and as
:04:31. > :04:35.Vicky said, a frightening night. Make sure you tune in. Hopefully I
:04:36. > :04:37.can pull out another great show. Doing the Charleston.
:04:38. > :04:41.Finally, to a few guys showing off moves of a different kind.
:04:42. > :04:43.Three abseiling window cleaners dressed as superheroes have
:04:44. > :04:45.surprised kids at a hospital in the US.
:04:46. > :04:46.Captain America, Batman and Spider-Man dangled outside
:04:47. > :04:49.and waved to the children and their families -
:04:50. > :04:51.who seemed to love the early Halloween treat!
:04:52. > :04:54.There are more Halloween treats waiting for you at Newsround online
:04:55. > :04:56.- including a photo gallery of your pumpkin carvings -
:04:57. > :04:57.like this Minion one from Josh in Newark!