Taybah Khan, 13, was last seen at about 22:30 last night in Bretton, but is from Bradford.
She was visiting family in Peterborough but officers say she could have returned to West Yorkshire.
The teenager was last seen wearing black leggings with a black sweatshirt and grey and white Adidas trainers.
Quote Message: We are growing increasingly concerned for her welfare and are urging Taybah to get in touch to confirm she is okay." from Cambridgeshire Police
We are growing increasingly concerned for her welfare and are urging Taybah to get in touch to confirm she is okay."
Last chance for your own cup glory!
#FAPeoplesCup
BBC SportCopyright: BBC Sport
The deadline to get involved in the 2018 FA People's Cup is midnight THIS Sunday - so get your entry in now.
It's FREE
There are 18 different categories
You get the chance to play at St George's Park and go to the FA Cup final
Oxford and Cambridge are increasing their support for Target OxbridgeImage caption: Oxford and Cambridge are increasing their support for Target Oxbridge
A programme to help more black students win places at Oxford and Cambridge is to almost treble in size.
Oxford and Cambridge have increased support for Target Oxbridge which helps black students with university visits, mentoring and advice.
They're feeling all loved-up over some of the more unusual artefacts kept at the museum, and although this one has been well-documented, its story never fails to enthrall.
The slice of aged sponge belonged to Edward Wilson, who died with Scott in Antarctica - and who accidentally sat on the cake after popping it in his jacket pocket.
Always the bridesmaid: Streets fail in 'most romantic name' bid
Two streets in the east of England in the running to be crowned as having the "most romantic name"... have failed to top a public poll.
Fourteen streets across the UK were shortlisted by charity Living streets - among them Trueloves Lane in Ingatestone, Essex, and Sweetpea Way in Orchard Park, Cambridge.
GoogleCopyright: Google
Truelove's Lane in Ingatestone was in the running for romantic street names...Image caption: Truelove's Lane in Ingatestone was in the running for romantic street names...
GoogleCopyright: Google
...As was Cambridge's Sweetpea WayImage caption: ...As was Cambridge's Sweetpea Way
While both sound very romantic - and more than 1,200 people took part in the poll - they failed to beat the loved-up Love Street in Paisley, Scotland, which came out on top.
Trueloves lane, however managed second place with 159 votes - only five fewer than the winner, while Sweetpea Way came in sixth place with 126 votes.
Union Street in Manchester came in last, with only 28 votes.
Cambridgeshire's libraries to charge for computer use
People who want to use computers in Cambridgeshire's libraries are to be charged £1 per hour in a bid to bring in about £110,000 a year to help support the service.
The county council runs 32 libraries and four mobile libraries, and says it main one - Central Library in Cambridge - is the fourth busiest in the country.
GoogleCopyright: Google
As it looks to bolster its funding to continue the service, the council agreed to introduce the charge from the end of April at a meeting on Tuesday.
Users over 18 will be charged £1 an hour - although an initial 30 minutes' use will be free. Council and government websites will also remain free to access.
Mathew Shuter, chair of the community infrastructure committee on the council, said there was evidence some people spent "many hours" on the libraries' computers, effectively "blocking" others from using them.
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BBCCopyright: BBC Oxford and Cambridge are increasing their support for Target OxbridgeImage caption: Oxford and Cambridge are increasing their support for Target Oxbridge 
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GoogleCopyright: Google Truelove's Lane in Ingatestone was in the running for romantic street names...Image caption: Truelove's Lane in Ingatestone was in the running for romantic street names... 
GoogleCopyright: Google ...As was Cambridge's Sweetpea WayImage caption: ...As was Cambridge's Sweetpea Way 
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Read moreOfficers concerned for missing teenager
Police say they're trying to find this teenager who's gone missing from Peterborough but could be in West Yorkshire.
Taybah Khan, 13, was last seen at about 22:30 last night in Bretton, but is from Bradford.
She was visiting family in Peterborough but officers say she could have returned to West Yorkshire.
The teenager was last seen wearing black leggings with a black sweatshirt and grey and white Adidas trainers.
Last chance for your own cup glory!
#FAPeoplesCup
The deadline to get involved in the 2018 FA People's Cup is midnight THIS Sunday - so get your entry in now.
What have you got to lose?
Find out all the details and how to sign up here.
Family land included in Central Beds 'call for sites'
Dunstable Gazette
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A programme to help more black students win places at Oxford and Cambridge is to almost treble in size.
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Read moreCambridge museum gets into Valentine's spirit - with cake
Staff at the Scott Polar Museum in Cambridge are getting into the spirit of Valentine's Day by hauling out a chunk of old cake.
But it's not just any old cake - it's a 110-year-old slice of polar explorer Capt Scott's wedding cake.
They're feeling all loved-up over some of the more unusual artefacts kept at the museum, and although this one has been well-documented, its story never fails to enthrall.
The slice of aged sponge belonged to Edward Wilson, who died with Scott in Antarctica - and who accidentally sat on the cake after popping it in his jacket pocket.
You can read more about the "romantic" adventures of this cake here.
Always the bridesmaid: Streets fail in 'most romantic name' bid
Two streets in the east of England in the running to be crowned as having the "most romantic name"... have failed to top a public poll.
Fourteen streets across the UK were shortlisted by charity Living streets - among them Trueloves Lane in Ingatestone, Essex, and Sweetpea Way in Orchard Park, Cambridge.
While both sound very romantic - and more than 1,200 people took part in the poll - they failed to beat the loved-up Love Street in Paisley, Scotland, which came out on top.
Trueloves lane, however managed second place with 159 votes - only five fewer than the winner, while Sweetpea Way came in sixth place with 126 votes.
Union Street in Manchester came in last, with only 28 votes.
Cambridgeshire's libraries to charge for computer use
People who want to use computers in Cambridgeshire's libraries are to be charged £1 per hour in a bid to bring in about £110,000 a year to help support the service.
The county council runs 32 libraries and four mobile libraries, and says it main one - Central Library in Cambridge - is the fourth busiest in the country.
As it looks to bolster its funding to continue the service, the council agreed to introduce the charge from the end of April at a meeting on Tuesday.
Users over 18 will be charged £1 an hour - although an initial 30 minutes' use will be free. Council and government websites will also remain free to access.
Mathew Shuter, chair of the community infrastructure committee on the council, said there was evidence some people spent "many hours" on the libraries' computers, effectively "blocking" others from using them.