Scientists have linked last week’s European heat wave to human-caused climate change and estimate that climate change was ...

In the new study, scientists created a predictive model to calculate the impact of different ... and resultant healthy life ...

What if the challenge for humanity’s future is not too many people on a crowded planet, but too few people to sustain the ...

The majority of the world's nones population, 67%, lives in China. However, Hackett noted the difficulty of capturing the complexity of religiosity in China, on which Pew has conducted research.

Russia's demographic crisis appears to be worsening, with fresh data indicating a significant decline in the number of women ...

The calculator, curated by monthlies, is designed to pinpoint when women will be at their peak during different stages of their monthly cycle ...

How often do ceasefires in the Middle East work? Donald Trump says he expects the Iran-Israel truce to last forever. Our analysis of more than 2,000 truces suggests that’s optimistic ...

Pit bulls only represent 7% of the dog population. Pit bull defenders blame the dog owners and argue that dog bite statistics only tell half the story. Chained dogs bite 2.8 times more than unchained ...