The troubled platform's new CEO said it was hit by "unauthorized transactions," fueling rumors of a cyberattack or insider theft. FTX filed for bankruptcy protection after a crypto equivalent of a bank run.

The United Nations political affairs chief has called Russia's attack on Ukrainian cities the "most intense bombardment" since Russia invaded Ukraine. She also warned the world of a "catastrophic spillover."

A third of the food we produce is wasted, emitting as much as 10% of global greenhouse gases. Failed targets to reduce food waste — especially in rich nations — need to be urgently updated at COP27, says UN.

With the UN climate summit close to an end, Antonio Guterres said there was no time for "finger pointing." Negotiators are deadlocked in talks on establishing a fund to help poorer countries deal with climate disasters.

Germany is deciding whether to completely pull out of the UN's MINUSMA peacekeeping mission in Mali. This comes after Britain and Ivory Coast said they would withdraw their troops.

Police allege two men defrauded hundreds of thousands of people between 2015 and 2019. A joint US and Estonian operation to catch the suspects involved more than 100 police officers and around 15 FBI agents.

The IAEA has said Iran is continuing to accelerate its nuclear program and is producing highly enriched uranium at a new site.

The UN Human Rights Council was considering an international investigation into the human rights situation in Iran. Tehran said the West "lack the moral credibility" to criticize it.

Missile attacks on Ukraine's battered power grid are an "obvious crime against humanity," Ukrainian President Volodymyr Zelenskyy has told the UN Security Council.

More than half of the women and girls murdered last year were killed by a partner of a close relative, UN data showed. The number of deaths is "alarmingly high," but the UN warns the real situation is likely much worse.

"Once they wanted to destroy us with hunger, now — with darkness and cold," President Volodymyr Zelenskyy said on the 90th anniversary of the Soviet-era Holodomor famine.

UN experts say the number of people who need help has jumped by 65 million compared to last year, bringing the total count to a staggering 339 million worldwide.