One of the most significant shifts is the acceptance of they as a singular pronoun. It replaces clunky constructions like he or she and is both grammatically sound and inclusive. Think: “Each person ...

They may not have verbs, nouns or past participles, but birds challenge the notion that humans alone have evolved grammatical rules. Bengal finches have their own versions of such rules – known as ...

The love song of a humpback whale sounds magnificently free-flowing and improvised to the casual human listener. But fresh mathematical analysis of shows there are complex grammatical rules. Using ...