Happy, sad, surprised, angry, neutral: These are the five emotions conveyed by Bartholomew, the tiny robot designed by researchers in the School of Engineering and Applied Sciences. Just taller than a ...

Robotic in vitro fertilization (IVF) systems are being used to fertilize eggs in clinical trials, producing at least 20 children so far, according to The Washington Post. In June 2025, Alin Quintana ...