Cellphones are silencing the 'bird languages' of northern Turkey

Naples pizza joins UNESCO World Heritage list

Too many unread books? You have an 'antilibrary,' and that's a good thing

10 Cold War sites you can visit today

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Judi Dench unveils private forest honoring departed loved ones

Man's subway knitting session pays off big

What can you learn from listening to your elders this season?

9,000 strangers unite online to save an abandoned 13th-century French castle

London officials consider more public drinking fountains

7 less-famous natural history museums worth a visit

Swedish choir sings Christmas carols like goats