In an administration known for its shock value, this week we had perhaps the most un-shocking news since Donald Trump returned to the White House: his falling out with the world's richest man, Elon Musk.

The break-up of this big billionaire bromance came over what the president has labelled his big beautiful bill, which cuts taxes and boosts spending for border security and defence. Musk called it a "disgusting abomination" that would increase the US budget deficit and saddle Americans with what he called 'crushing' debt. 

And then the war of words went nuclear. 

It’s the last Saturday of the month, and time for The Last Thing — the last great book, the last great film, the last moving experience.  

Leila Jeffreys is a renowned contemporary artist working across photography, moving image and installation. She is best known for images of birds, photographed at human scale, that explore and subvert the conventions of portraiture.

• Guest: Leila Jeffreys, photographic and installation artist

Asia's big annual security summit, the Shangri-La  Dialogue has opened in Singapore.It's one of the most significant gatherings of defence ministers from Europe, Australia, Asia and the US.  

The rise of Apple, one of the world’s most successful companies, is usually portrayed as an illustration of US dominance. 

But a new book completely upends that idea by showing how Apple has fuelled the rise of America’s great rival. 

US President Donald Trump has appeared to set a two-week deadline for Vladimir Putin, threatening a different response if his Russian counterpart continues to "string him along". 

The US President has grown increasingly frustrated with President Putin who has snubbed his peacemaking efforts by amping up attacks on Ukraine.

The Trump administration has escalated its war on Harvard, this week pausing new visa interviews for international students set to attend any US universities.

The assault on Harvard has consequences here as well - not just for Australian students but Australian research conducted here. 

The Australian Academy of Sciences has estimated that more than 300 million dollars for Australian researchers is already in jeopardy as a result of the Trump administration’s crackdown.

Academy Award-winner Steven Spielberg was only twenty-six years old when he directed Jaws, a 1975 summer blockbuster that terrified audiences and broke new ground with its production techniques and film score.  

The Academy Museum of Motion Pictures in Los Angeles is marking the anniversary with an exhibition that features behind the scenes stories and hundreds of original objects from the movie - including the shark itself. 

The Liberal party room has agreed "in principle" to the four policy demands issued by Nationals leader David Littleproud, leaving open the possibility of a reconciliation of the Coalition just days after it appeared to have broken up.

After the shortest divorce in political history, the Liberal and National parties are back together. Following crisis talks in Canberra, the Liberal party has agreed in principle to the Nationals' four policies which were a condition to sign back up the Coalition. But there will be fallout. The split has exposed deep internal divisions, bruised both leaders and looked like a honeymoon gift for Anthony Albanese.

The New York Times journalist, Edward Wong has written a sweeping history of modern China alongside two personal stories: his and his father’s. 

Edward Wong's father, disillusioned with Communism, fled China for Hong Kong and later the USA.When Edward became Beijing bureau chief for The New York Times, he was drawn into investigating his father's past even as he assessed a resurgent China under Xi Jinping.