Royal Society Open Science

Goats can distinguish smiling human faces from frowning ones on photos, and actively seek out snapshots of happier individuals, a study said Wednesday.

Living the high life -- growing up, in other words, at extreme altitude -- forces a developing human body to conserve energy, and that can translated into shorter arms, according to a study published Wednesday.

People easily disgusted by body odours seem to prefer authoritarian leaders and were likelier to support Donald Trump, an unusual study into the origins of ideology suggested Wednesday.

Goats can distinguish smiling human faces from frowning ones on photos, and actively seek out snapshots of happier individuals, a study said Wednesday.

Living the high life -- growing up, in other words, at extreme altitude -- forces a developing human body to conserve energy, and that can translated into shorter arms, according to a study published Wednesday.

People easily disgusted by body odours seem to prefer authoritarian leaders and were likelier to support Donald Trump, an unusual study into the origins of ideology suggested Wednesday.