Natural Sciences enables students to combine science subject areas, known as streams, reflecting the multidisciplinary nature of high-quality, internationally leading research undertaken at UCL. The BSc programme follows the same structure as the first three years of the MSci.If students are unsure whether to pick the BSc or MSci, they are advised to apply for the MSci initially, although transfer between the two programmes up to the end of the third year is straightforward.The vision behind the Natural Sciences Programmes is to offer distinctive cross-disciplinary subject combinations that would not be available within any single department, by exploiting a vast range or existing scientific learning opportunities.We want our students to be comfortable crossing artificial subject boundaries, collaborating, and making connections in their professional life, whilst also benefitting from a deep level of expertise and knowledge that ensures they can compete on specialist terms for employment or further study with graduates from single discipline programmes.