A study from the US found patients with a severe deficiency are twice as likely to experience major complications, including death.

Using implanted electrodes, US researchers were able to show that people's brains replayed the neuron activity of a memory game while they slept.

The developers of a speech recognition bot assigned to analyze the public statements of politicians hit a major stumbling block when it tried to make sense of Donald Trump.

Survey asked individuals how they have adapted since shifting from the office to their home amid the coronavirus pandemic and one-third said they are more productive than when in the office.

Facebook has rolled out a desktop redesign to all of its users that includes the Dark Mode feature. The update also improves loading speeds and makes it easier to create Groups and events.

Researchers discovered the tubby lizard near a Cocoa Beach pizza parlor in Florida with a record-breaking case of constipation - a glob of feces made up 80 percent of its body.

According to legal documents first reported by Buzzfeed, the company is ending non-government related contracts in response to class-action lawsuits and scrutiny from regulators.

The conference, Women of Sex Tech, had its live feed auto-banned from YouTube just four minutes into the broadcast for allegedly violating the platform's community guidelines.

Spot will traverse a 4-mile swath of Bishan-Ang Mo Kio Park during off-peak hours while playing a recorded message that reminds park-goers 'observe safe distancing measures.'

Arsenal are preparing to make a bid of £12million for Hull City striker Jarrod Bowen, according to The Sun. He may be seen as a cheaper option than Wilfried Zaha.

With the calendar year now ticking over into July, a host of elite level footballers have become free agents following the expiration of their contracts.

Neil Lennon was in Wales last night to watch Partizan Belgrade's Strahinja Pavlovic. The Celtic boss cast an eye over the centre-back, as Partizan secured a 1-0 win over Connah's Quay Nomads.

Hull City are set to pocket a tidy profit once Harry Maguire's £80million move from Leicester to Manchester United is completed.

The photo, taken the day both players signed for the club on 29 July 2014, was hilariously captioned 'When Harry met Andy', and 'Wonder what happened to these two?'

Newcastle drew Leicester in the only all-Premier League tie in the EFL Cup second round. Nottingham Forest were handed a home tie against arch-rivals Derby.

CRAIG HOPE: Billy Whitehurst was once the most feared footballer in the land. Here, those who played against and with Whitehurst reflect on their encounters with the infamous frontman…

Football fans will notice the familiar return of the classic winter ball this weekend, as the Premier League officially ticks over into winter season.

FOREST 1-2 HULL - JOHN DRAYTON AT THE CITY GROUND: Forest have now lost two games in a row, but this defeat was against a Hull side reduced to 10 men for the final 22 minutes.

CRAIG HOPE AT THE RIVERSIDE: Jonathan Woodgate says he has never been one to panic, but he has every reason to be jittery after watching his side throw away victory here.

FA Cup third round draw gets underway as sixty-four teams discover their fates this evening at Manchester City's Etihad Stadium.

For a trailing side, the half-time team talk represents an opportunity for players and manager to regroup, make tactical adjustments, and maybe utter a few home truths. It was very different for Hull in 2008.

The Championship has turned into a melting pot for young, homegrown stars. Here Sportsmail look at the Championship stars that could be on their way to the Premier League this January.

A look at the all-decade Premier League table, which includes the 37 sides to compete in the top flight across the last 10 seasons, has shown the stranglehold Manchester has had in recent years.

Sportsmail looks at what each Premier League club needs in January, who could be moved on to free up space in the squad and who managers are targeting as the window opens for business.

League One Rotherham United had their hearts broken by Championship Hull City in the FA Cup third round, despite fighting valiantly after going down to 10 men.

The January transfer window is entering its final week and managers are scrambling with their chairman to get those final deals over the line. Here's the players every team are looking at.

In a season-defining month that sees Frank Lampard's side play Leicester, Man United , Tottenham and Bayern Munich , they will have to be better than they were against Championship opposition.

As the hours tick down until Friday's deadline, clubs in the Premier League and beyond continue to scramble around for last-minute deals. Here's the moves that could still happen.

Hull City have agreed a deal worth £1.5million for highly rated Motherwell forward James Scott. The 19-year old saw a £750,000 bid rejected on Thursday.

West Bromwich Albion midfielder Jake Livermore recalls how he took the young left back under his wing when he arrived in Yorkshire as a quiet teenager from Scotland.

BLACK DOG: What little love there is left between Theresa May and Boris Johnson will surely evaporate when she learns why Tories were deserting her at Prime Minister's Questions.

BLACK DOG: Theresa May dodged the question - as usual - when she was asked last week if the turmoil inside No 10 had driven her to use the F-word.

BLACK DOG: Those at No 10 are worried Northern, working-class Leavers backing Boris won't vote as they'll be in the pub on Friday nights spending their well-earned wages.

Numerous British Gas customers with prepayment meters claim they are struggling to top-up since the energy giant switched from Paypoint to Payzone terminals.

This week's deals include: a free pint of beer, a train to Paris from just £29, or - £58 return - with Eurostar and a free cup of coffee from Greggs.

According to the latest figures from the Information Commissioner's Office, there was a 20 per cent increase in complaints about nuisance calls last year.

Prepayment meter customers don't have to be stuck on their current tariffs and can save money, the same as standard energy customers, by switching supplier.

Defining itself as a 'pay now, buy later' scheme, HyperJar wants to put as much distance as possible between the 'toxic' buy now, pay later sites that lure in 'younger shoppers' and itself.

There are now five times more gas and electricity deals costing less than £1,000 per year to choose from compared to last year, according to research from Which?.

A total of 77 cheap deals are set to finish at the end of January or February meaning consumers will be shunted on to their provider's more expensive standard energy tariff.

The power to reduce bills and emissions is in the hands of households. The Energy Saving Trust has four simple changes to help towards doing just that.

Airtime Rewards, which has over 550,000 members, lets users get up to 10% back on purchases at certain retailers with the savings then used to reduce their mobile bill.

Broadband customers are still paying £9m a day more than they should, according to data from check and challenge site, Is My Bill Fair.

Internet providers are ripping off up to five million customers with a shoddy snail's pace service - when they should be paying less for a faster broadband.

This week's deals include: half price personalised pillow costing £17.50, 50p off the cost of a coffee at Pret a Manger, a free eye test at Specsavers and a 'free' audiobook from the Amazon service Audible.

Octopus Energy has taken the top spot in Which?'s satisfaction survey yet again as small and medium sized energy suppliers dominate the rankings.

Fuel poverty is a problem that still affects thousands of Britons every year, resulting in an estimated 16,500 deaths in the winter of 2017 to 2018 - an average of 175 a day.

Those who have the latest technology installed - could, in theory - pay lower premiums thanks to enhanced safety. But is this the view of the major insurers?

For better and for worse, our lives have been revolutionised by the internet. But a new high-tech innovation known as 5G is set to transform everything once again.

Checking your credit score is all the rage, with adverts from companies that can provide access to your report. And where once you had to pay a credit reference agency, it is now free.