After her beginnings in the press, she went to Antena 3 Radio and arrived at Televisión Española (TVE) as editor of the morning program Por la mañana [es] (1987–1989) hosted by Jesús Hermida, and of which she became deputy director.

The show earned her the nickname "Chica Hermida", which she shared with other media professionals in the following years, such as Consuelo Berlanga and Irma Soriano [es].

Since 2009 she has been a regular guest on the Aragón TV afternoon magazine Sin ir más lejos, which she continues to contribute to.

In 2014 she began a new stage of her career as a collaborator on interviews with politically important personalities on the program Abre los ojos y mira [es].

[7] Hired in 2015 by the business station Capital Radio, Nieves Herrero directed and presented the weekend magazine Vivir, viajar.

Ha nacido una Reina (2006), Corazón indio (2010), Lo que escondían sus ojos (2013), and Como si no hubiera un mañana (2015), for which she won the Madrid Critics' Award [es].

[8] She has been an editor of El Mundo Magazine, where she has an interview section called "A solas con ellas..." She is the director of the project Madrid Digital Multimedia (MDM).