Climate stress can give bumblebees asymmetrical wings, study finds

Climate stress can give bumblebees asymmetrical wings, study finds

Bumblebees have become increasingly stressed by changes in climate over the past century, researchers examining museum specimens have found. Bees develop asymmetrical wings when they experience stress during development, and by examining a series of preserved specimens and their dates, the scientists found bees showed higher levels of wing asymmetry in hotter and wetter years. […]

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Warning over SeaWorld orcas as trainer says ‘Jurassic Park-style’ breeding programme created ‘aggressive hybrid whales’

Warning over SeaWorld orcas as trainer says ‘Jurassic Park-style’ breeding programme created ‘aggressive hybrid whales’

SEAWORLD “played god” with orcas during its breeding programme creating aggressive hybrid killer whales, a former trainer has claimed. Trainer John says that the world-famous marine park had “no idea” what they were creating and fears that the horror breeding programme could have led to more aggressive orcas being kept in captivity. John, who starred […]

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