Financial crisis and cuts to the welfare system have driven people to UK food banks. About 500,000 are estimated to have ...

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Time off from digital devices. Find out how a school in England challenges students to stay away from their gadgets ...

过去一个世纪的选择性育种使德国家猪的鼻子变短变平。 这些变化虽然不是有意进行的性状选择，但可能是受饮食的影响，是为促进生长和提高繁殖力而进行育种的结果。