Surgery is always risky, and when you’re operating on an animal rather than a person, the logistics involved can be pretty ...

Key messages Compared to anatomical landmarks, using ultrasound guidance for neuraxial anaesthesia in adults reduces the number of attempts until success, and the procedure (needling) time. Success is ...

A petition calling on Twitter to add a "report abuse" button receives thousands of signatures, following rape threats received by a feminist campaigner.