Wesfarmers has revealed a major cost increase for its Covalent lithium project while Fortescue Metals Group has disclosed a fourth cost spike for its Iron Bridge iron ore project.
A proposed apartment complex at the former Ford Motors and Matilda Bay brewery site has been revised after a panel was unable to decide on its fate last year.
The federal government will need to agree to stop new coal and gas projects opening if it wants the Greens' help on a signature emissions reduction measure.
The Reserve Bank's former governor has delivered a scathing assessment of its recent performance as current chief Philip Lowe faces a parliamentary grilling.
Andrew Forrest has told Fortescue staff that a decision to pick German giant Liebherr over WesTrac for a major contract has caused a rift with billionaire Kerry Stokes' empire.
Seafarms Group is preparing to place its struggling aquaculture development Project Sea Dragon into administration weeks after losing a $13.9 million contract dispute.
Hostilities have flared yet again between the state government and City of Perth after the transport minister today flagged major changes to the remit of Perth’s parking levy.
Stockbroker and investment banker Tony Cunningham is departing CPS Capital, the firm he started more than 21 years ago, to join another boutique firm, Barclay Wells.
Lynas Rare Earths chief executive Amanda Lacaze plans to take legal action over conditions in the company’s Malaysian licence that could force the closure of part of its processing operations.
A Perth-based gas explorer has succeeded in challenging a decision by former prime minister Scott Morrison concerning the company's petroleum exploration permit.
Whoever replaces Alannah MacTiernan in parliament may not be seated for another fortnight with a suspended party member facing criminal charges firming as a likely candidate.
Fortescue Metals Group has agreed to hand over documents relating to alleged sexual harassment to WorkSafe but will keep employee names redacted to protect their identity.
Pantoro and Tulla Resources have announced plans for an all-scrip merger of the companies to consolidate ownership of the Norseman gold project in the state's Eastern Goldfields.