gnus / news are similar-sounding terms with different meanings (referred to as homophones). To better understand the differences, see below for definitions, pronunciation guides, and example sentences using each term. 👇
gnus: (noun) large African antelope having a head with horns like an ox and a long tufted tail.
news: (noun) information about recent and important events. (noun) information reported in a newspaper or news magazine. (noun) informal information of any kind that is not previously known to someone.
gnus: NA
news: n·UW·z
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)