Nouns ending in -tion are feminine.
The suffix forms abstract nouns of action or state.
Is information masculine or feminine?
l'information
The rule behind it
99.8% of -tion nouns are feminine
In context
Pour plus d'information voyez page numéro 16.
For further information, see page 16.
Perry a obtenu de lui de précieuses informations.
Perry obtained precious information from him.
Il a fait bon usage de cette information.
He put this information to good use.