Ivan Semeniuk reports on science for The Globe and Mail. A long time science journalist in print, online and broadcast media, his stories have informed Canadians about topics as diverse as space exploration, genetic engineering and climate change. His previous roles include Washington-based chief of correspondents for the journal Nature, U.S. bureau chief for New Scientist magazine and a producer with Discovery Channel, Canada. His work has garnered several awards including the Royal Canadian Institute’s Sandford Fleming medal for contributions to the public understanding of science.