 | Robin Marantz Henig is a freelance science writer and a contributing writer for the New York... more » |
 | Rodney A.M. Dale is an English author, editor, publisher, and a co-founder and former member of... more » |
 | Roger A. Pielke, Jr. is an American political scientist and professor in the Environmental... more » |
| Roger John Cashmore CMG is the Chair of the United Kingdom Atomic Energy Authority. Previously... more » |
 | Sir Roger Penrose OM FRS, is an English mathematical physicist, mathematician and philosopher of... more » |
 | Roland Burrage Dixon was an American anthropologist, born at Worcester, Mass. In 1897 he... more » |
 | Rollin Daniel Salisbury was an American geologist and educator. more » |
 | Ronald Bailey is an American libertarian science writer and author and editor of books on... more » |
