The northern section of the grain silos damaged two years ago by a blast at the Beirut port collapsed early on Tuesday after warnings the structure was leaning too far to stay up.
The crash sent a cloud of brown-grey dust billowing over the waterfront, the LBCI television station reported. There were no immediate reports of injuries.
The huge explosion at the port on August 4, 2020, killed more than 220 people and gutted the northern section of the grain silos, leaving wheat and corn spilling out in the sun.
Recently, a fire had been smouldering in the silos for weeks, which officials said was the result of summer heat igniting fermenting grain left rotting.
Part of the structure collapsed on July 31 and another section fell on August 4, the second anniversary of the blast.
On Sunday, the health ministry said dust samples from around the port showed that the air contained high amounts of common mould, which would not be dangerous unless inhaled in large quantities over a long period of time.
A man missing for more than 26 years has been found alive in his neighbour's cellar, just a few hundred metres from his family home. Omar bin Omran was reportedly kidnapped as a teenager and was discovered on Sunday.
China will always be a good neighbor, friend and partner of mutual trust with Russia, the state television quoted China president Xi Jinping as saying, as he mets Russian president Vladimir Putin.
Slovak Prime Minister Robert Fico is no longer in a life-threatening condition after he was shot in an assassination attempt when leaving a government meeting on Wednesday, a government minister said.
US President Joe Biden and Republican rival Donald Trump on Wednesday agreed to face off in two debates on June 27 and Sept. 10, setting up the highest stakes moments yet of the race for the White House.
The number of people killed by weekend flash floods and mud slides in Indonesia's West Sumatra province has risen to 67 and 20 are still missing, authorities said on Thursday, as the government plans to relocate survivors to safer areas.
The UAE's President His Highness Sheikh Mohamed bin Zayed Al Nahyan has ordered the dispatch of aid to support those affected by heavy rains and floods in Brazil.
The UAE has reiterated its firm support for the rights of the Palestinian people and called for collective international action to put an end to the ongoing war in the Gaza Strip.