Government forces have carried out dozens of attacks on Houthi positions across Yemen in the past 24 hours, the latest sign that a return to full-scale war in Yemen may be approaching. In the past day, government forces have carried out 81 attacks on Houthi positions that led to the "neutralisation" of a number of Houthi fighters and field commanders, government spokesperson Majed Abdullah al-Nuzaili said Thursday. They "successfully" hit a target at Najran airport and an Aramco facility in the province, Saree said. There was no immediate confirmation of the attacks from Saudi Arabia. Iran's Islamic Revolutionary Guard Corps, which supports the Houthis, warned on Thursday that Saudi Arabia would be "unable to contain" the Houthis as the rebels ramp up attacks on the kingdom.

What is Iran's Pickaxe Mountain? Crude oil and natural gas supplies have been disrupted worldwide by the United States-Israel war on Iran, but one energy sector appears to be cashing in - coal. This week, South Africa's thermal coal producer Thungela Resources said it had doubled its half-year profits as the war has forced more countries to buy the fuel. Mining it causes water pollution, and burning it releases enormous amounts of carbon into the atmosphere, which contributes to global warming. In recent months, several countries, especially in Asia, have reversed or delayed promises to scale back on coal production.

'Implementing these laws on AI would be difficult, but the stakes are existential and therefore the effort is worthwhile,' writes Alan Finkel Photograph: Alexey Kotelnikov/Alamy'Implementing these laws on AI would be difficult, but the stakes are existential and therefore the effort is worthwhile,' writes Alan Finkel Photograph: Alexey Kotelnikov/Alamy One of science fiction's greatest writers warned us about AI. Could his ideas help us avoid a dystopian future? What might a modern day equivalent of Isaac Asimov's laws of robotics look like? Fri 7 Aug 2026 00.00 EDTLast modified on Fri 7 Aug 2026 11.29 EDT Tesla and SpaceX founder Elon Musk predicted in July that legions of AI-powered robots would dominate the physical world and that AI might not take orders from people any more. He also offered an alternative vision in which there would be agreement for a collective objective to make AI benign by imbuing it with a love of the truth and a desire for humanity to prosper, and that governments might have to enforce this objective.

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Trump is silent so far on Iran strategy as U.S. death toll hits 17 U.S. President Donald Trump speaks to reporters in the Oval Office on July 14. | Doug Mills / The New York Times If U.S. President Donald Trump knows where he wants to take the war in Iran, he's giving little sign of it publicly. The conflict continued to spiral over the weekend, with both sides trading attacks in the aftermath of an Iranian strike that killed two U.S. service-members in Jordan and injured others. Both Iran and the U.S. have largely abandoned the tentative peace deal the president had touted. The week of escalating missile and drone strikes underscored the risk that the conflict will reignite in full again even as the man who started it stayed silent, only acknowledging the U.S. troop fatalities in a brief conversation with a media outlet. U.S. Central Command announced Sunday that a third service member died the day before during an controlled detonation of an unexploded Iranian drone in northern Iraq. And the U.S. said unidentified remains of another victim in Friday's Jordan strike were being examined.

Social animals have anticipatory tactics ahead of conflict--including killing their rivals' young. More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. Breakthroughs, discoveries, and DIY tips sent six days a week. By signing up, you confirm you are 16+, will receive newsletters and promotional content and agree to our Terms of Use and acknowledge the data practices in our Privacy Policy . In the animal kingdom, life can sometimes look more like than .

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'Digging with a needle': Generals stall peace as Sudan's el-Obeid burns As drone attacks rain down on el-Obeid and the Rapid Support Forces (RSF) tighten their months-long siege, the capital of North Kordofan has emerged as the latest flashpoint in Sudan's grinding war of attrition. Despite mounting international alarm and renewed US diplomatic pressure aimed at securing a nationwide truce, Sudan's warring generals remain deeply entrenched. Both the Sudanese Armed Forces (SAF) and the RSF appear locked in a pursuit of outright military victory, largely sustained by a continuous flow of foreign weapons. Through the lens of the escalating crisis in el-Obeid, a grim reality is unfolding: Civilian suffering is increasingly weaponised amid polarised domestic narratives, while geopolitical manoeuvring repeatedly stalls any viable path to peace. El-Obeid holds immense strategic value.

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Existing methods like data mixture strategies face limitations, including heavy reliance on expert knowledge and conflicting optimization signals. While model merging offers parameter-level conflict-resolution strategies through integrating specialized models' parameters, its potential for 3H optimization remains underexplored. This paper systematically compares the effectiveness of model merging and data mixture methods in constructing 3H-aligned LLMs for the first time, revealing previously overlooked collaborative and conflict relationships among the 3H dimensions and discussing the advantages and drawbacks of Mdata mixture (data-level) and model merging (parameter-level) methods in mitiodgating the conflict for balanced 3H optimization.