Bukayo Saka and the player who replaced him as a substitute, Gabriel Martinelli, scored goals in the second half to consign Newcastle, the world's richest club after the Saudi take-over, to a seventh loss of the season.
It was Thomas Partey's first goal in Arsenal colours as the win lifted Mikel Arteta's side to ninth place in English Premier League with 14 points.
Martin Odegaard's first-half free-kick gave Arsenal the edge at Turf Moor and they held on for a hard-fought three points to further ease the pressure on Mikel Arteta.
Check match and telecast details of Manchester City vs Arsenal football match. City are unbeaten in their last 11 league games against Gunners
After failing to sign Tottenham forward Harry Kane, City remain keen to add a striker to their ranks and Aubameyang is rumoured to be in their sights
Winless in Premier League, Arsenal hadn't even scored this season until the trip to West Brom
Having failed to qualify for European competition for the first time in 25 years, Arsenal are playing in the second round of the League Cup
Mikel Arteta paid a glowing tribute to David Luiz after the Brazil defender's departure from Arsenal at the end of this season was confirmed
With Arsenal's season likely to end in disappointment, Mikel Arteta knows how important the next few months could be.
Mikel Arteta said Arsenal's squad requires an overhaul in the transfer market and he believes he will be afforded the time and funds to reverse the slide
Arsenal were "devastated" to exit the Europa League in the semi-finals, as a bullish Mikel Arteta had to field questions over his future.
The build-up to last week's Europa League 2-1 first-leg defeat in Spain was dominated by suggestions that Spotify CEO Daniel Ek is ready to buy out the Kroenke family
Arsenal will have to overturn a 2-1 deficit at Emirates Stadium, but it could have been much worse for them against Villarreal
Nicolas Pepe's penalty gave Arsenal a lifeline but Villarreal will take a lead to north London in their Europa League semi-final tie
Arsenal boss Mikel Arteta feels a line has been drawn following the statement released by the club's owners.
Arteta said a fan protest against Arsenal owner Stan Kroenke and the European Super League was not an excuse for a 1-0 defeat to Everton.
Arsenal saw off Slavia Prague 5-1 on aggregate and now have a semi-final with Villarreal, who are managed by former Gunners boss Unai Emery
Pierre-Emerick Aubameyang has missed Arsenal's last two games after contracting malaria, but Mikel Arteta has confirmed he is on the mend
A health worker disinfects Kanyakumari S.P office after a few office staff tested positive for the coronavirus, in Kanyakumari district.PTI Photo
Bharatiya Kisan Union (BKU) national spokesperon Rakesh Tikait speaks during a 'Kisan Mahapanchayat' to mark one year of the farmers' agitation, in Mumbai.PTI Photo/Kunal Patil
Union Home Minister Amit Shah inaugurates the 150 metric ton per day Milk Powder Plant and Automatic Robotic Storage and Retrieval System of Amulfed Dairy, in Gandhinagar.PTI Photo
Union Ministers Smriti Irani and Mukhtar Abbas Naqvi arrive for the BJP Parliamentary Executive Committee meeting ahead of the Winter Session of the Parliament, in New Delhi.PTI Photo/Shahbaz Khan
Smriti Irani, Locket Chatterjee and Ranjanben Dhananjay Bhatt arrive to attend BJP Parliamentary Executive Committee meeting ahead of the Winter Session of the Parliament, in New Delhi.PTI Photo/Shahbaz Khan
Every act of dissent is an art. Of pain and pathos. Of hope and new dawn. It’s their story. It’s everyone’s story.
Dissent is less about material gains than the intangibles they leave us with.
For India’s manual scavengers, mere existence is a protest, because they need to fight just to reclaim their humanity and dignity.
While everyone is going gaga over actress Katrina Kaif in the revamped version of 'Tip Tip Barsa Pani', the replacement of Raveena Tandon does point towards the problem of sexism and ageism in the Indian film industry
Australia winning the T20 World Cup for the first time has been timely as they host the next edition at their own backyard in 2022.
As per the Observer Research Foundation, close to 250 million children in India were adversely affected due to school closures due to the early lockdowns imposed by the government in response to Covid-19.
India's cricket administrators showed more drive to boost BCCI's coffers rather than take care of players' welfare during pandemic times.