We are delighted to invite secondary school science teachers to participate in our free online course, Cell Biology and Omics for Educators, taking place from 29 September to 12 October 2025. The course blends self-paced learning with three live, interactive sessions. Participants will gain access to pre-recorded talks by EMBL scientists and have the opportunity to engage in a live Q&A with researchers. The programme also offers new teaching resources on cell biology and a chance to connect with fellow science educators from around the world. Participation is free of charge, with an estimated commitment of around five hours per week. A certificate of completion will be provided. The course will be delivered in English. Applications are now open and will be accepted until 21 September.