Figure 1: a, Secondary structure of the hairpin ribozyme with its substrate. b, Secondary structure of the 38-nucleotide loop B RNA construct used in the present study. One- and two-dimensional ...

Roche is teaming up with two medical tech companies to develop an automated insulin delivery system, the first steps towards an ‘artificial pancreas.’ The Swiss pharma will work with existing partners ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...