Quite a sting in this tale

A study has found some surprising features in two new species of burrowing scorpions, including a very strangely shaped ‘tail tip’ and some ‘sexy’ anatomy features. […]

How funnel-webs practise safe sex

he complex mating rituals of the Sydney funnel-web spider have now been described in detail for the first time, with sexual routines including leg and body […]

Sizing up rodent mating evolution

A new study has found the distribution of females in 33 species of Australian rodents affects the evolution of testes size of males in these social […]