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Reindeer antlers grow again each year under a layer of fur called velvet. This reindeer is losing th
Persian leopard (Panthera pardus ciscaucasica), also called Caucasian leopard
Luna Park at Coney Island was a vast living theater in which strollers were both spectators and acto
Children with disabilities used to be sent to special schools. In a process called mainstreaming or ...
With the research technique called brainbow, each neuron is labeled with a different color, ...
A lesion called a plaque in the brain of an individual with Alzheimer disease. A ring of degeneratin