At least 42 inmates have been found dead at four prisons in the capital of Brazil's northern Amazonas state on Monday.
Authorities said the victims appeared to have been killed by "asphyxiation" and were discovered during routine inspections at the prison facilities.
Additional reinforcements have been dispatched to boost security, they added, without providing more details.
This comes a day after 15 prisoners were killed in gang clashes in the same city.
Reopening of Gaza's Rafah crossing expected Monday
Gaza's main border crossing in Rafah will reopen for Palestinians on Monday, Israel said, with preparations underway at the war-ravaged enclave's main gateway that has been largely shut for almost two years.
Winter storm death toll in United States reaches 90
Nearly 90 people have died in bitter cold affecting areas of the United States from Texas to New Jersey, according to media reports citing local authorities.
Pakistan says 145 militants killed after attacks in Balochistan
Pakistan's security forces killed 145 militants over 40 hours after coordinated attacks across Balochistan, the chief minister of the southwestern province said on Sunday, as the authorities battle one of the deadliest flare-ups in years.
Israeli strikes kill 26 in Gaza, health officials say
Israel carried out its heaviest airstrikes in Gaza in weeks on Saturday, killing 26 people according to local health authorities, in attacks on a Hamas-run police station and on apartments and tents in an area sheltering displaced Palestinians.
US government starts likely brief shutdown as House fails to approve deal
The US government entered what is expected to be a brief shutdown on Saturday after Congress failed to approve a deal to keep a wide swath of operations funded ahead of a midnight deadline.
UAE President His Highness Sheikh Mohamed bin Zayed Al Nahyan has awarded the Order of the Union to Hie Excellency Mohammad Al Gergawi in recognition of his long-standing service and contributions to government work.
His Highness Sheikh Hamdan bin Mohammed bin Rashid Al Maktoum, Crown Prince of Dubai, Deputy Prime Minister, Minister of Defence, and Chairman of The Executive Council of Dubai has approved a AED500 million development plan to transform Umm Suqeim Beach into a major new public waterfront destination.
The UAE's Foreign Minister joined with the Foreign Ministers of Türkiye, Egypt, Jordan, Indonesia, Pakistan, Saudi Arabia, and Qatar, on Sunday, to strongly condemn Israel’s repeated violations of the ceasefire in Gaza which have resulted in the killing, and injuring of more than a thousand Palestinians.
