Hours after Sheeran posted on social media about Macklemore's ouster and attributed the decision to the tour's promoters, Irish acts Aaron Rowe and Beoga, the Danish band Lukas Graham, and Finneas posted on Instagram that they were leaving the tour.

The three technology companies are considering a self-regulatory body to set AI safety standards.

The distance between their home and the original school, with heavy traffic in the area, had caused concern for their security team.

In an Instagram post, the British singer said Macklemore's removal was "the promoter's decision". 

Beijing and Washington might not be able to agree on a lot when it comes to AI governance but there are signs that cross-border risk sharing is possible, says Bloomberg Opinion's Catherine Thorbecke.

Train services across much of the Netherlands were disrupted after suspected sabotage at around 30 locations caused signalling failures.

One of the Pentagons largest costs has been the US$21.7 billion spent replacing munitions used in the conflict.

The three technology companies are considering a self-regulatory body to set AI safety standards.

US Air Force Secretary Troy Meink acknowledged on Monday that the US has weapons in space.

After a "rigorous review", prosecutors say Nick Reiner will not face the death penalty for the accused murdering of his parents, Hollywood director Rob Reiner and his wife Michele Reiner.

Saudi Arabia and Egypt called for safe shipping in the Red Sea after the Houthis took control of the Bab al-Mandab Strait and attacked Saudi-linked ships.

The US Space Force confirmed it had deployed weapons into orbit for the first time on Monday.

One expert says getting companies and countries to slow the AI race could be even harder than negotiating the nuclear arms treaties of the Cold War.

The talks between China and Iran's foreign ministers come just one week before an expected trip by Chinese President Xi Jinping to Washington.