A correlogram or correlation matrix allows to analyse the relationship between each pair of numeric variables of a dataset. The relationship between each pair of variable is visualised through a ...

Humpback whales caught blowing giant bubble rings underwater may have been attempting some kind of communication with their audience of human onlookers, a new study suggests. Humpback whales ...

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Humpback whales were already known to use bubbles to corral, and males have been observed creating bubble trails or bursts when competing for a female mate, according to the SETI Institute.