Manmade noise a 'major global pollutant': study

It is well known that human hubbub can have a negative impact on some animals, but a new study Wednesday says the noise we make should be treated as a "major global pollutant".

It's all a blur—why stripes hide moving prey

Scientists at Newcastle University have shown that patterns—particularly stripes which are easy to spot when an animal is still—can also help conceal speeding prey.

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