The UN secretary-general invoked 'Article 99' to push for a Gaza ceasefire. What exactly is it?

It's called "Article 99." And it hasn't been used for decades. Until this week.

Career ‘thief’ steals $30K in wigs from Brooklyn shop that helps cancer patients
A Brooklyn shop that makes wigs -- some of them for cancer patients -- was burlarized by a career-criminal who served nearly 20 years in prison and...
Celts vent after loss: Refs not controlling play
Through three games of this first-round series, the seventh-seeded Magic have displayed a physical style of basketball that the defending champion...
Sapped by stomach bug, Luka struggles in G3 loss
A visibly ill Luka Doncic played through a stomach ailment and was limited to 17 points in a 116-104 Game 3 loss to the Timberwolves.
NYC precinct council prez Robert Josman resigns after fury over removing Israeli hostage posters
The head of a Manhattan council that partners with the NYPD resigned after sparking outrage for tearing down posters of hostages kidnapped by Hamas...
Trump pitched Canada on 51st state during first call with PM Carney: ‘Let’s agree to disagree’
President Donald Trump kicked off his first call with Mark Carney last month by pitching the new leader the idea of a 51st state, the Canadian...
Trump, Macron exchange firm handshake during ‘sign of peace’ at Pope Francis’ funeral
President Trump and French President Emmanuel Macron exchanged their infamous, firm handshake during Pope Francis' funeral on Saturday.