Toothed Platypuses Coexisted With Dolphins and Flamingos in Australian Lakes 25 Million Years Ago

The platypus perfectly embodies the weirdness of Australia’s wildlife, carrying on this tradition from its eccentric ancestors. Ancient platypuses were much like modern platypuses, but with one notable exception: they boasted teeth that could crack sturdy animal shells with ease. Modern platypuses, which have come to lose these teeth, tend to snack on softer prey…

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AI can simulate the dead—but should it?

Artificial intelligence is moving into one of the most intimate areas of human life: grief. Tools that can simulate a deceased person’s voice, writing style, or conversational patterns are no longer science fiction. They are emerging products and technologies that promise comfort for some mourners while raising profound ethical, psychological, and cultural questions. Source: Read…

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