Related topics: death rates · patients · hospital · cancer · health

Dutch probe mass seabird death mystery

Dutch scientists said Wednesday they are baffled after 20,000 dead or dying guillemots washed up on North Sea beaches in a phenomenon not seen for decades.

Better sleep linked with family tree strength

The question of why we sleep has been a longstanding subject of debate, with some theories suggesting that slumber provides respite for the brain, which allows it to filter out insignificant neural connections, build new ...

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