Proceedings of the National Academy of Sciences of the United States of America, Vol. 97, No. 6 (Mar. 14, 2000), pp. 2450-2455 (6 pages) Three-dimensional protein folds were assigned to all ORFs of ...

(Nanowerk News) Nearly half of Sun-size stars are binary. According to University of Copenhagen research, planetary systems around binary stars may be very different from those around single stars.