Now ants-slaves, who were captured by other ant species when they were only larvae, triggering riots: German entomologists have observed 88 colonies where the slaves to destroy two thirds of future queens and workers. Surprisingly, the males, they are left alone. The entomologists even bother to point out that

(Big Island, Hawaii) designated “international year of astronomy” with the UN and UNESCO, 2009 marks the 400th anniversary of the first observations with a telescope. On this occasion, La Presse offers a tour of the telescope Canada-France-Hawaii, wh