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. Terrestrial biologists have taken a ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. As these fish evolved into creatures that lived ...

Some species reportedly have vertical pupils, heat-sensing pits, and, in certain cases, rattling or distinctive tail features Typically have round pupils and lack heat pits or rattles; some still ...