By Stephen Beech A "good" gut bacteria found in probiotic drinks and tablets leads to a healthier pregnancy, according to new ...

A global study reveals sexual selection influences life expectancy differences between sexes in mammals and birds, reshaping ...

Research led by the University of Cambridge has found the first clear evidence that the "good" gut bacteria Bifidobacterium ...

In the highlands of the Peruvian Andes, a team of researchers had an unexpected encounter during an archaeological expedition. While searching for a rare species of squirrel, their eyes fell upon ...

Sexual behavior is one reason why female mammals typically live longer than their male counterparts, according to a new study ...

In most mammals, females live longer than males, but in birds the trend goes the other way – a study of over 1000 species ...