Hamilton's sixth win in Canada, and third in a row in Montreal, was the 56th of his career.
Valtteri Bottas was second, 19.7 seconds behind, to give Mercedes a sweep of the top two spots as it jostles with Ferrari in the championship points race.
With the win, Hamilton cut Ferrari's Sebastian Vettel's lead to just 12 points after starting the race 25 points behind. I would have loved to get a better lap at the end. I'm shaking. Ayrton, I know for many of you was your favourite driver and he was for me.
A week after Mercedes missed the podium completely in Monaco, Hamilton completed 70 laps in 1 hour, 33 minutes, 5.154 seconds on a hot and windy day on Montreal's Ile Notre-Dame.
Canadian teenage rookie Lance Stroll answered some of his critics by scoring his first points in Formula One for Williams, crossing the line in ninth place to the cheers of a sell-out home crowd.
"I am proud of you for doing that", Hamilton said before Stewart, star of stage and screen, replied: "I don't care". "We came here, the auto is back to where it should be. I hope this can continue throughout the year", Independent quoted Hamilton as saying.
The Tin Man takes Diamond Jubilee glory at Royal Ascot
The winning trainer said: "You wouldn't have believed what happened in the Leger as he came into the straight on the bridle". He only got off the plane an hour and 10 minutes before the race there, so it was a big call on him.
Saudi, most Gulf Arabs celebrate Eid-ul-Fitr
Both Sunni and Shia Muslims in Iraq celebrated Eid al-Fitr on the same day in 2016 for the first time in several years. The holy festival of Eid marks the beginning of Shawwal , which is the tenth month of the lunar Islamic calendar .
Une voiture fait six blessés sur un trottoir de Newcastle
Selon la police de Northumbria, il y aurait six blessés. 11h45: La police indique que le conducteur du véhicule a été interpellé. Une célébration pour l'Aïd al-Fitr, qui marque la fin du ramadan pour les musulmans, avait lieu à proximité de l'incident.
Although Lewis Hamilton acknowledges that Ferrari will still be "be very hard to beat", he was delighted to close the gap to Sebastian Vettel in Canada. "It was bad that we didn't spot it - I had a little bit of a feel [that there was damage] out of Turn 6 and then the safety auto came, but I wasn't sure because it was the first lap of the race and it was very windy, so I thought it might have been a gust and the first lap the tyres are not there".
Not only did Vettel suffer the broken wing on the opening lap but brake issues for Kimi Raikkonen late in the race meant he wasn't able to make inroads on the Force India pairing. A stop for a new wing followed, forcing him into a two-stop strategy, while Hamilton could stick to his plan, staying out long on the quicker ultra soft rubber and pitting only once, the optimum for the race, but Vettel was determined to limit the damage.
Vettel climbed back through the field up to sixth and began to apply pressure to the battling Force Indias of Sergio Perez and Esteban Ocon, who were trying to hunt down Ricciardo in third.
Daniel Ricciardo rounded out the podium after a tense battle for third.
Two-time world champion Fernando Alonso continued to struggle with his McLaren Honda.
Vettel had to pursue his own singular race and did so with admirable determination.
The first corner squeeze left Vettel fourth, but with a damaged wing that needed to be replaced. However, the same could barely avert Vettel's charge on the Indian team as the Ferrari driver passed both drivers to take fourth. "It felt very reminiscent of 2007 in terms of how the race went".
Secretary of Defense James Mattis did not mention discussions of Tibet or THAAD during a press briefing following the meeting. The U.S. side is expected to press China to cooperate on a further toughening of global sanctions on North Korea.
Neymar, his father, and Javier Mascherano have also had their troubles with tax over the last couple of years. Ronaldo has been summonsed to appear in court in Madrid on July 31 as part of the investigation.
Stan Wawrinka s'est qualifié pour la finale de Rolan Garros en battant Andy Murray ce vendredi, dans un match extraordinaire. Le Vaudois sait mieux que quiconque élever encore d'un cran son niveau de jeu lorsque le défi qu'il doit relever l'exige.
In March, North Korea claimed it successfully tested a new high-thrust engine for development of a long-range ballistic missile. Lee urged the North to immediately release other US and South Korean citizens who remain detained in the communist country.
The bill also scales back federal funding for Medicaid - which is more than half the spending for the program at the state level. Trump's role is expected to become more pronounced in coming days as the vote nears.
If they have aspirations for a title now, moving a package of their high picks for a superstar is nearly a certainty. While Ainge isn't going to admit it, Fultz is likely the player they would have selected if they kept the top pick.
Elections are also subject to rigorous and elaborate rules that govern how and what equipment is used. He said he had not made and does not have the tapes about which he seemed to warn Comey last month.
One was treated and released from the hospital, while the other was in good condition , officials had said after the shooting. McHenry tweeted pictures of Vice President Mike Pence donating blood on Tuesday.
Lonzo Ball (and Dad?) Picked by LA Lakers
But, if it was something that the Lakers thought they could make work, they probably would have tried to do it. Ball could make his debut in a Lakers uniform during the NBA Summer League season in Las Vegas.
Britain, EU kick off 'positive' Brexit talks
Unless all of the leaders of all the EU countries agree to an extension, Britain is required to leave the union by March 2019. "The United Kingdom has made a decision to leave the European Union , it is not the other way around", Mr Barnier said.