Larry and David Ellison didn’t always have a close relationship. Now they’re one of the most intriguing partnerships in business.…
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The magnetic compass is the last unknown sense in migrating animals. For some scientists, the monarch butterfly is leading the…
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Scientists in Texas are studying monarch butterflies to understand how they navigate thousands of miles, possibly by sensing Earth’s magnetic…
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For prizewinning puzzle creators, the devilish ideas are in the details.…
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A heritage of dark sky preservation means residents of Flagstaff welcome the season’s longer nights with prolonged views of the…
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The Ursids this weekend are a winter solstice light show.…
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A funding crisis at the Museum of the Earth and the Paleontological Research Institution in Ithaca, N.Y., could scatter priceless…
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How did ants take over the world? The answer may be skin deep.…
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A.I. chatbots have been designed to behave in a humanlike way. Some experts think that’s a terrible idea.…
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An unusual object orbiting a rapidly spinning star might be a new phenomenon in the universe.…
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