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A companion robot dog, designed to provide emotional support to astronauts, has been unveiled by a student from South Korea’s Hongik University.

The small-scale robot dog Laika is named after the first dog to orbit the Earth aboard Sputnik 2.

A video shows Laika running, walking, barking and sitting. It’s designed to replicate the movements and behavior of real dogs to provide an approachable design that enables emotional connection for astronauts during lengthy missions.

Number 4 Hamilton Place is a be-columned building in central London, home to the Royal Aeronautical Society and four floors of event space. In May, the early 20th-century Edwardian townhouse hosted a decidedly more modern meeting: Defense officials, contractors, and academics from around the world gathered to discuss the future of military air and space technology.

Things soon went awry. At that conference, Tucker Hamilton, chief of AI test and operations for the United States Air Force, seemed to describe a disturbing simulation in which an AI-enabled drone had been tasked with taking down missile sites. But when a human operator started interfering with that objective, he said, the drone killed its operator, and cut the communications system.

One group, A.I. and Faith, convenes tech executives to discuss the important questions about faith’s contributions to artificial intelligence. The founder David Brenner explained, “The biggest questions in life are the questions that A.I. is posing, but it’s doing it mostly in isolation from the people who’ve been asking those questions for 4,000 years.” Questions such as “what is the purpose of life?” have long been tackled by religious philosophy and thought. And yet these questions remained answered and programmed by secular thinkers, and sometimes by those antagonistic toward religion. Technology creators, innovators, and corporations should create accessibility and coalitions of diverse thinkers to inform religious thought in technological development including artificial intelligence.

Independent of development, faith leaders have a critical role to play in moral accountability and upholding human rights through the technology we already use in everyday life including social media. The harms of religious illiteracy, misinformation, and persecution are largely perpetrated through existing technology such as hate speech on Facebook, which quickly escalated to mass atrocities against the Rohingya Muslims in Myanmar. Individuals who have faith in the future must take an active role in combating misinformation, hate speech, and online bullying of any group.

The future of artificial intelligence will require spiritual intelligence, or “the human capacity to ask questions about the ultimate meaning of life and the integrated relationship between us and the world in which we live.” Artificial intelligence becomes a threat to humanity when humans fail to protect freedom of conscience, thought, and religion and when we allow our spiritual intelligence to be superseded by the artificial.

To address the long-standing debate about whether a massive asteroid impact or volcanic activity caused the extinction of dinosaurs and numerous other species 66 million years ago, a team at Dartmouth College took an innovative approach — they removed scientists from the debate and let the computers decide.

The researchers report in the journal Science a new modeling method powered by interconnected processors that can work through reams of geological and climate data without human input. They tasked nearly 130 processors with analyzing the fossil record in reverse to pinpoint the events and conditions that led to the Cretaceous –Paleogene (K–Pg) extinction event that cleared the way for the ascendance of mammals, including the primates that would lead to early humans.

Google DeepMind researchers have discovered 2.2mn crystal structures that open potential progress in fields from renewable energy to advanced computation, and show the power of artificial intelligence to discover novel materials.

The trove of theoretically stable but experimentally unrealised combinations identified using an AI tool known as GNoME is more than 45 times larger than the number of such substances unearthed in the history of science, according to a paper published in Nature on Wednesday.

The researchers plan to make 381,000 of the most promising structures available to fellow scientists to make and test their viability in fields from solar cells to superconductors. The venture underscores how harnessing AI can shortcut years of experimental graft — and potentially deliver improved products and processes.