cnc via mod_rewrite?

Question

PHP

Please tell me how to make a CNC through mod_rewrite site.ru/news/1-nazvanie_dlinnoe/
i.e. /news/ID-SLUG/
I did it like this:
RewriteRule ^news/([0-9]+)-([az] +)/$ /news.php?id=$1&slug=$2 [L,QSA]
I have a question how to make the link work without parameters, i.e. just site.ru/news/
Thank you.

Answer 1

you need to add something like this before this ruleRewriteRule ^news/$ /news.php [L,QSA]

Answer 2

Single point of entry , routing