Payton McNabb, now 19 and from North Carolina, has urged the Olympics not to include transgender athletes in its boxing competition. She warned it was dangerous for women players.

Scientific Reports - A virtual patient simulation modeling the neural and perceptual effects of human visual cortical stimulation, from pulse trains to percepts

Doctors are pulling out new techniques and drugs in an effort to cure devastating brain infections.

Nightmare fuel? Maybe – but in a historic moment for the dental profession, an AI-controlled autonomous robot has performed an entire procedure on a human patient for the first time, about eight times faster than a human dentist could do it.