Topic AmericaMexico
Researcher discovers 39 new cockroach species, increasing genus Arenivaga fivefold
Heidi Hopkins conducted a four-year study revising the Arenivaga genus of cockroaches, discovering 39 new species in the genus previously thought to contain 9 species.
Four U.N. staff dead after plane crash in Bolivia
Six people, including four U.N. staff working for the anti-narcotics department in Bolivia, have been killed in a plane crash in a remote area in the west of the country.