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Severe turbulence such as those that killed one person on a Singapore Airlines flight, could become more frequent with warming temperatures. Plus, promethium is made into a ‘complex’ for the first time and bizarre bacteria defy textbooks by writing new genes.
Certain neurons encode memories of events that occurred in specific physical locations known as place fields. Chickadees show patterns of neuronal activity that are specific to locations of hidden food but independent of place fields.