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NASA Looks at Artificial Intelligence to Control Spacecraft Radios

There’s no use launching a spacecraft to explore a far-off location if you can’t maintain reliable communication with it. NASA’s missions have traditionally relied on complicated human-controlled radio systems, but the agency is now investigating artificial intelligence to control its radios. These so-called “cognitive radios” could keep space networks up …

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Ticks Sucked Blood of Feathered Dinosaurs, Fossil Discovery Shows

Preserved in 99 million-year-old Burmese amber paleontologists found a tick grasping a dinosaur feather. The discovery, reported in the journal Nature Communications, is remarkable because fossils of blood-feeding parasites directly associated with remains of their host are exceedingly scarce, and the new specimen is the oldest known to date. Hard …

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Giant Prehistoric Penguin Fossil Found in New Zealand

Paleontologists have found the fossil remains of a giant prehistoric penguin that lived about 59 to 56 million years ago (Paleocene epoch) in what is now New Zealand. Artististic reconstruction of the Paleocene giant penguin Kumimanu biceae. Image credit: Senckenberg Research Institute. The giant penguin’s remains were found in the …

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Dale Scott retires

As a big league umpire, Dale Scott saw maybe 1 million pitches from the field. The veteran crew chief missed nearly the entire 2017 season after a foul ball off the bat of Baltimore slugger Mark Trumbo in Toronto on April 14 caught him hard in the mask, causing Scott’s …

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