:00:11. > :00:13.I'm Ricky, you're with Newsround this Tuesday.
:00:14. > :00:15.First to Italy, where at least 15,000 people are living
:00:16. > :00:17.in temporary shelters after the country's most powerful
:00:18. > :00:26.Luckily nobody died, but 20 people were injured,
:00:27. > :00:29.and there was lots of damage to buildings.
:00:30. > :00:31.It's the fourth quake there in three months.
:00:32. > :00:34.The BBC's Jenny Hill is in the town of Norcia,
:00:35. > :00:39.What's really amazing is that no one was killed in this earthquake,
:00:40. > :00:41.but you can see the kind of damage it's done.
:00:42. > :00:44.Just look at this house behind me here.
:00:45. > :00:47.You might be able to make out that on the dining table
:00:48. > :00:49.there's still a glass vase which is completely intact,
:00:50. > :00:54.Now, the people in charge would like everyone out of the area
:00:55. > :00:57.because they say it's still too dangerous.
:00:58. > :01:01.Every so often, the ground shakes with an after-shock and experts
:01:02. > :01:06.think that there might be more earthquakes on the way.
:01:07. > :01:08.Next, an exciting new BBC nature show launches
:01:09. > :01:14.The programme will be broadcasting from Churchill in Canada
:01:15. > :01:17.which is home to loads of polar bears.
:01:18. > :01:19.The team are exploring the bear's habitat -
:01:20. > :01:23.and presenter Kate Humble is taking us behind the scenes.
:01:24. > :01:26.Every autumn, the tiny town of Churchill is home to as many
:01:27. > :01:33.800 bears gather here on the western shores of Hudson Bay.
:01:34. > :01:36.They are waiting for the sea ice to form so they can
:01:37. > :01:41.This is the community centre in Churchill, but this week it also
:01:42. > :01:45.doubles as the technical headquarters of Arctic Live.
:01:46. > :01:48.This is our satellite dish which has been set up to beam those pictures
:01:49. > :01:51.back to the viewers, hopefully a little bit warmer
:01:52. > :01:56.Simon will be broadcasting live around town to find out
:01:57. > :02:00.about the challenges of living in a remote Arctic community.
:02:01. > :02:03.He'll be accompanied by an armed guard at all times.
:02:04. > :02:12.Just will kind of start the engine to make sure that we can go
:02:13. > :02:20.We'll be looking out for bears to see what condition
:02:21. > :02:25.Every year, they are having to wait longer for the Bay to freeze
:02:26. > :02:28.and to get their chance of their first square
:02:29. > :02:37.Huge changes are happening all over this vast region.
:02:38. > :02:39.The challenges faced in Churchill are the challenges facing
:02:40. > :02:47.the millions of people and animals across the Arctic.
:02:48. > :02:50.Next to Syria, where the country has been at war for more than five years
:02:51. > :02:54.as different groups fight for power and control.
:02:55. > :02:56.Millions of people have been forced to leave the country
:02:57. > :03:00.But this is the story of a man who decided to stay to look
:03:01. > :03:19.I wore in the Syria has forced millions of people to leave the
:03:20. > :03:24.country. -- a war in Syria. Hundreds of thousands have escaped the city
:03:25. > :03:28.of Aleppo. Heavy fighting in the area has badly damaged people's
:03:29. > :03:35.homes. Much of the city is without clean water. Life here is very hard.
:03:36. > :03:42.Mohammed still lives in Aleppo. He looks after more than 100 stray and
:03:43. > :03:47.abandoned cats. TRANSLATION: When people left the cats started coming
:03:48. > :03:52.to me. They left them with me, knowing that I loved cats. Many of
:03:53. > :03:56.the animals are pets that are left behind by their owners when they
:03:57. > :04:00.fled the city. TRANSLATION: Any stray cats in Aleppo left behind by
:04:01. > :04:07.residents, we protect them in this little sanctuary.
:04:08. > :04:12.Sometimes Mohammed sent pictures of the cats to the families who have
:04:13. > :04:15.had to leave them behind? TRANSLATION: One time a little girl
:04:16. > :04:19.brought me her cat. Her parents wanted to leave the country, so they
:04:20. > :04:24.came here. The girl had brought the catch-up since it was a kitten. I
:04:25. > :04:29.have taken photos and sent them to hair in Turkey, because she misses
:04:30. > :04:33.it. Although the area is not safe, Mohammed wants Tuesday after the
:04:34. > :04:37.animals. TRANSLATION: Since everyone left the country, the country, the
:04:38. > :04:41.cats have become my friends. He hopes one day to reunite them
:04:42. > :04:43.with their owners. TRANSLATION: I said I would stay with them, no
:04:44. > :04:44.matter what happens. Well it looks like they did
:04:45. > :04:49.in Londonderry last night More than 80,000 people came down
:04:50. > :04:52.to Derry to enjoy the four day spooky spectacular full of ghosts,
:04:53. > :04:55.witches and ghouls. That's all for now but come back
:04:56. > :04:58.at 8:15am when we'll have England