Another AI surpasses humans: solves mathematical problems that had been unanswered for thirty years

Another AI surpasses humans: solves mathematical problems that had been unanswered for thirty years

Artificial intelligence is advancing at unprecedented speeds. This weekend, OpenAI – the company that owns ChatGPT – has presented Astra, a new AI model capable of solving problems that, until now, were beyond the reach of human intelligence. According to its CEO, Sam Altman, the new tool is capable of solving ten mathematical problems that had remained open for years. Among them are two of the known Erdős problems, posed by the Hungarian mathematician Paul Erdős, one of the most recognized figures in the discipline, who left dozens of open problems since his death in 1996.

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More than 2,000 people died in Spain from the heat in July, twice as many as last year

More than 2,000 people died in Spain from the heat in July, twice as many as last year

Last July in Spain, there were 2,024 deaths attributable to high temperatures, almost double the 1,060 that occurred in July 2025, according to data from the Daily Mortality Monitoring System (MoMo) of the Carlos III Institute. In Catalonia, things have not been different, and during the last month, 544 people have died due to the heat, in this case, more than double the 251 who died in July 2025.

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The United States Congress has not approved the transfer of Ceuta and Melilla to Morocco

The United States Congress has not approved the transfer of Ceuta and Melilla to Morocco

After the humanitarian crisis experienced in Ceuta, it has gone viral on social media that the United States Congress recently approved “transferring Ceuta and Melilla to Morocco,” a measure that would have facilitated the events of last Thursday. One of the most viral messages was posted by Congressman Thomas Massie, from the liberal wing of the Republican Party, and several Spanish accounts have circulated it: “Two weeks ago, the House of Representatives passed a law that gave the green light to the transfer of [Ceuta and Melilla] to Morocco. All Republicans, except me, voted in favor, and now they act surprised by the invasion.” It is MISLEADING.

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The unresolved debate on tobacco taxes: 11 euros in Ireland and 2 in Bulgaria

The unresolved debate on tobacco taxes: 11 euros in Ireland and 2 in Bulgaria

The European Union aims to be a smoke-free generation by 2040. To achieve this, Ursula von der Leyen’s government considers that taxes play a key role. They rely on a study that estimates a 40% impact of cigarette taxes on reducing tobacco consumption. However, the European Parliament does not yet have a position that allows progress on a tax increase that has not been updated since 2011.

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