Chimps and bonobos relieve social tension by rubbing their genitals
Male chimpanzees sometimes make sexual contact in stressful timesJake Brooker/ Chimfunshi Wildlife…
Scratching an itch could help boost your immune defences
The urge to scratch an itch may have evolved for a reason,…
Ancient society may have carved ‘sun stones’ to end volcanic winter
Stone plaques with sun motifs found on Bornholm island, DenmarkAntiquity Publications/John Lee,…
