An end to population aging in China, Germany, US

Population aging could peak by 2040 in Germany and by 2070 in China, according to a new study published in the journal PLOS ONE, which combines new measures of aging with probabilistic population projections from the UN. ...

Wild chimpanzees have surprisingly long life spans

A 20-year demographic study of a large chimpanzee community in Uganda's Kibale National Park has revealed that, under the right ecological conditions, our close primate relatives can lead surprisingly long lives in the wild.

Study examines 200 real-world 'zero-day' software vulnerabilities

Zero-day software vulnerabilities - security holes that developers haven't fixed or aren't aware of - can lurk undetected for years, leaving software users particularly susceptible to hackers. A new study from the RAND Corporation, ...

Why is it so hard to close the racial health gap in the US?

The racial health gap in the United States is well-documented. The gap starts with the infant mortality rate (11.1 blacks vs. 5.1 whites per 1,000) and extends to almost any health domain. Compared to whites, blacks live ...

Honey bee teenagers speed up the ageing process of their elders

In honey bee colonies, a single queen is laying eggs from which thousands of worker bees are born. At a young age, workers care for the brood, then build and defend the nest and eventually, towards the end of their lives, ...

As life expectancy grows, men still lagging

People worldwide are living longer, healthier lives. A new study of mortality patterns in humans, monkeys and apes suggests that the last few generations of humans have enjoyed the biggest life expectancy boost in primate ...

Greenland sharks live at least 300 years, study finds

While the more than 5 meter long Greenland shark is one of the world's largest sharks, it is also one of the least understood animals on our planet. The Greenland shark's general biology and way of life have been a mystery ...

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