0:00:00 > 0:00:05Hello and welcome back to Newsround - here's what's happening
0:00:05 > 0:00:09around the world today.
0:00:09 > 0:00:13How to to move an Antarctic research station, and...
0:00:13 > 0:00:15why these officers are getting their groove on.
0:00:15 > 0:00:19It's Newsround.
0:00:26 > 0:00:30First, the city of Fort McMurray in the province of Alberta
0:00:30 > 0:00:33in Canada has been evacuated because of a huge wildfire.
0:00:33 > 0:00:35The fires, which have been made worse by winds,
0:00:35 > 0:00:40sent ash raining down on the people who live there, and some homes
0:00:40 > 0:00:42and roads have been affected.
0:00:42 > 0:00:44No-one has been hurt, but 60,000 people have been asked
0:00:44 > 0:00:46to leave their homes.
0:00:46 > 0:00:49-- No-one has been hurt, but 80,000 people have been asked
0:00:49 > 0:00:50to leave their homes.
0:00:50 > 0:00:53You might have had to move house, but I'm guessing it was never
0:00:53 > 0:00:54as extreme as this.
0:00:54 > 0:00:56An entire British research station in icy Antarctica
0:00:56 > 0:00:59is being moved - on skis.
0:00:59 > 0:01:01It opened four years ago, but scientists were worried
0:01:01 > 0:01:04a growing crack in the ice could leave the base
0:01:04 > 0:01:06stranded on an iceberg.
0:01:06 > 0:01:13Now, by moving the station piece by piece, they can save it
0:01:13 > 0:01:15from floating out to sea.
0:01:15 > 0:01:16Just three years ago, you could drive straight
0:01:16 > 0:01:18across here on a flat snow surface.
0:01:18 > 0:01:21Now, there's a massive chasm hundreds of metres across,
0:01:21 > 0:01:26expanding at 15 centimetres a day, and extending 1.5 kilometres
0:01:26 > 0:01:29per year in that direction.
0:01:29 > 0:01:32If and when that joins up with the sea, then this
0:01:32 > 0:01:35becomes a giant iceberg, and Halley Station is just a few
0:01:35 > 0:01:41kilometres that way.
0:01:41 > 0:01:44Celebrations in Leicester have continued, after their position
0:01:44 > 0:01:47at the top of the Premier League was confirmed on Sunday night.
0:01:47 > 0:01:50The team celebrated in style - here they are arriving by coach
0:01:50 > 0:01:55for pizza in the city!
0:01:55 > 0:01:58Manager Claudio Ranieri must be the happiest man
0:01:58 > 0:02:01in football at the moment, but he's already looking
0:02:01 > 0:02:04ahead to the challenges of the next season.
0:02:04 > 0:02:05It doesn't change anything.
0:02:05 > 0:02:09I want to stay here for a long time.
0:02:09 > 0:02:12We have a project and we want to continue this project.
0:02:12 > 0:02:14I know this next season will be harder, but we are ready
0:02:14 > 0:02:19to fight, we are fighters.
0:02:19 > 0:02:22Supporters have continued to gather and celebrate
0:02:22 > 0:02:23at Leicester's King Power stadium.
0:02:23 > 0:02:26We've been hearing from some young fans.
0:02:26 > 0:02:28Me, my mum and my brother were just screaming,
0:02:28 > 0:02:30we were jumping around the house and everything.
0:02:30 > 0:02:33My mum told me and then I nearly cried my eyes out
0:02:33 > 0:02:36because Leicester mean so much to me.
0:02:36 > 0:02:37It's really exciting, because last season,
0:02:37 > 0:02:42we were bottom of the league for, like, six months.
0:02:42 > 0:02:45And now, to be crowned champions is just amazing.
0:02:45 > 0:02:48I've been supporting them for all my life, and it's one
0:02:48 > 0:02:53of those moments that you cherish, to be honest.
0:02:53 > 0:02:57It's kind of like a dream come true for some Leicester fans who have
0:02:57 > 0:02:59been supporting all their life and they've never had something this
0:02:59 > 0:03:08good happen in the whole history of Leicester.
0:03:08 > 0:03:18# Champione, champione, ole, ole, ole!#
0:03:21 > 0:03:24Meanwhile, for other teams, the battle continues,
0:03:24 > 0:03:27and Manchester City have been preparing for a big night ahead.
0:03:27 > 0:03:30They need a win or a scoring draw against Real Madrid to see them
0:03:30 > 0:03:33through to their first ever Champions League final.
0:03:33 > 0:03:36But they'll have to do it away from home and against Cristiano Ronaldo
0:03:36 > 0:03:37and his team-mates.
0:03:37 > 0:03:41The winners face Athletico Madrid in the finals.
0:03:41 > 0:03:44Now, we've talked about pooh power before on Newsround - yes, pooh -
0:03:44 > 0:03:47being used to power everything from heating to the gas we use
0:03:47 > 0:03:48to cook with at home.
0:03:48 > 0:03:52But now we give you PEE power!
0:03:52 > 0:03:56Ayshah's got more.
0:03:56 > 0:03:58Who'd have thought you could turn this...
0:03:58 > 0:04:02into this?
0:04:02 > 0:04:05Every day, nearly 10 billion litres of urine is produced worldwide.
0:04:05 > 0:04:11That's enough to fill 4,000 Olympic-sized pools.
0:04:11 > 0:04:13And here in Bath, they are using urine to do
0:04:13 > 0:04:16something pretty special.
0:04:16 > 0:04:21Turning urine into electricity.
0:04:21 > 0:04:24How does that work?
0:04:24 > 0:04:25This is possible by using this device.
0:04:25 > 0:04:28Inside the device there are bacteria eating the urine
0:04:28 > 0:04:31and they generate electrons.
0:04:31 > 0:04:38And those electrons are forced to flow through an external circuit.
0:04:38 > 0:04:43It's this flow of electrons that is actually electricity.
0:04:43 > 0:04:45This technology isn't new, but what's different about this
0:04:45 > 0:04:49device is that it's smaller, cheaper and more powerful.
0:04:49 > 0:04:51Why use something like urine?
0:04:51 > 0:04:54Well, because this is a fuel that we'll never run out of.
0:04:54 > 0:05:00Every day, we produce something like a litre and a half of urine.
0:05:00 > 0:05:02Could I use this to power my phone one day?
0:05:02 > 0:05:04Yes, definitely.
0:05:04 > 0:05:07This is what we're working on at the moment, to be able
0:05:07 > 0:05:10to generate enough power for a smartphone, a laptop
0:05:10 > 0:05:12or other sorts of devices.
0:05:12 > 0:05:16OK, so powering my phone isn't the most important thing,
0:05:16 > 0:05:18of course, but it's hoped, one day, this technology could be
0:05:18 > 0:05:23used to provide electricity to people in poorer countries.
0:05:23 > 0:05:26So, next time you go to the loo, you can have a think
0:05:26 > 0:05:32about how your wee could be powering the future.
0:05:32 > 0:05:37And finally, watch this clip of police in New Zealand...
0:05:37 > 0:05:41# I've been watching...#
0:05:41 > 0:05:42Bet you didn't expect that!
0:05:42 > 0:05:46The officers are getting their groove on to encourage others
0:05:46 > 0:05:48to join the police there, and it's gone viral -
0:05:48 > 0:05:51with more than four million views online.
0:05:51 > 0:05:53They're hoping police officers around the world will take part
0:05:53 > 0:05:56in the Runnning Man Challenge too.
0:05:56 > 0:05:58That's all I've got time for - but Newsround's
0:05:58 > 0:05:59back at 4:20 tonight.
0:05:59 > 0:06:02See you then.