New York magazine is leaning into pop-up newsletters as part of an effort to diversify its business. It's planning to launch 15 this year, up from nine last year.

Our newsletter will bring you TV and streaming movie recommendations, ... Sign Me Up . You may occasionally ... and we want to be your one-stop guide to the pop culture everyone’s talking about, ...

Before you lace up your sneakers: Sign up for Boston.com’s pop-up Boston Marathon newsletter. Get Boston Marathon registration information, start times, live runner tracking, road closures, live ...

The newsletter is sent approximately weekly. Sign up below to join the more than million MASTERPIECE fans who are already a part of our community! It’s free, and you can unsubscribe at any time.

Tomorrow, Grist will launch a package and pop-up newsletter on extreme heat called Record High. The newsletter will run for three months, and story coverage will continue through the rest of the year.