A sophisticated tunnel that runs hundreds of metres under the U.S.-Mexico border and pops up in a California retail store was used to smuggle more than $45 million worth of cocaine, U.S. officials say. Read More
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New study shows beluga whales display fascinating behaviour in front of mirror
Descrease article font size Increase article font size A new study suggests beluga whales may be capable of recognizing themselves in mirrors, a trait linked to self-awareness and once thought…








