Hours after Iran launched tit-for-tat strikes against the US, President Donald Trump says Tehran must "pay the price" for taking too long to reach a deal.
Renewable electricity sources such as solar and wind are gaining on gas for a share of the worldwide energy market.
A US Navy drone has found and rescued two helicopter crew members after they went down in the Strait of Hormuz, with President Donald Trump saying they're OK.
Iran has stopped its wave of attacks on Israel, its military says, after both countries exchanged fire for the first time since a ceasefire was struck in April.
The broader US-Iran war will end only when war ends in Lebanon too, Tehran says, as it reaffirms its support of Hezbollah and calls on Israel to withdraw.
None of Australia's green iron projects are ready to launch and, without policy changes, the nation risks missing the opportunity to lead a global race.
As Israel and Lebanon agree to implement a new ceasefire, President Donald Trump has suggested progress on a broader deal to halt the Iran war could come soon.
An Iranian drone attack has closed Kuwait's airport and the US has launched strikes near the Strait of Hormuz as talks to end the war remain at an impasse.
Urgent action must be taken to regulate power and water used by data centres to avoid burdening Australian households with higher costs, a study has found.
As President Donald Trump claims talks to extend the US-Iran ceasefire continue, Tehran says it's taking a "stern" approach to hammering out a deal.
The federal government has secured additional diesel to help ease Queensland's regional supply bottlenecks.
Wind farms and solar panels are producing more of Australia's electricity than ever, but slow approvals and investment commitments could stall progress.
Cheaper electricity bills are in store for hundreds of thousands of households and small businesses in one state under a lowered benchmark power price.
A Ukrainian drone attack has sparked a fire at a Russian oil terminal, as Kyiv continues to target energy facilities that help fund Moscow's four-year-old war.
More organisations are calling for a moratorium on data centres as their impact on water, energy and local communities remains in question.
Ukrainian drones have struck a refinery 800km inside Russia as Kyiv continues to escalate attacks on Moscow's oil infrastructure.
Mediators are trying to speed up US-Iran peace talks as Tehran weighs a response from Washington and President Donald Trump says he's willing to resume attacks.
China and Russia's leaders have shared warm words and stressed their growing trade and energy ties at a summit in Beijing just days after Donald Trump's visit.
President Donald Trump claims he came within an hour of restarting the US war with Iran, prompting Tehran to threaten a wider war if it's attacked again.
US President Donald Trump claims he's held off a strike on Iran after Tehran issued a new peace proposal, saying there's "very good chance" of a nuclear deal.
A new, water-efficient artificial intelligence hub could help robots make important decisions without delay.
President Donald Trump has voiced impatience with Iran over a peace deal, and says he and Chinese leader Xi Jinping are opposed to Tehran have nuclear weapons.
A ship near the Strait of Hormuz has come under attack as President Donald Trump seeks help from China's Xi Jinping to help break the deadlock over the war.
US and Iranian demands to end the war remain far apart, but President Donald Trump has played down the role China could have in resolving the conflict.
President Donald Trump has dismissed as "garbage" Iran's position in peace talks, as Washington and Tehran are again at an impasse over how to end their war.
President Donald Trump has dismissed Iran's response to a US plan as "totally unacceptable", causing oil prices to surge as the Strait of Hormuz remains closed.
Oil prices have surged higher after Donald Trump labelled Iran's response to a US proposal aimed at ending the war as "totally unacceptable".
South Australia could stockpile up to 20 million litres of diesel, touting a bigger fuel buffer than larger jurisdictions, as states rush to lock in supplies.
Tech giants are spending billions of dollars to make Australia an artificial intelligence destination but its impact on the nation is up for debate.
Australia is on track to become a world leader for data centres powering the AI revolution but experts say their approvals need greater scrutiny.
Households have not be guaranteed how much gas prices in east coast markets will come down under a reservation scheme.
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