Helena Tomas - Profile and Journalist Details

Find journalists that align with your industry, location and vision. Unlock Helena Tomas's full journalist profile, including location, coverage topics, current employer, biography and preferences. Sign up today and start building journalist relationships that fuel your startup's growth.

Get connected with journalists today
Helena Tomas

Helena Tomas

Verified

Editor, 20 Minutos

Doesn’t Cover

I haven't met a topic I haven't liked yet, but I don't do much finance/investment writing.

Journalist Type

Seniority Positions

Industries

Medium Formats

Content

Total articles 541

  • Cambio de hora: cómo puede afectar a la salud y consejos para evitarlo

    By Helena Tomas Verified| 20 Minutos Verified La hora de comer, de dormir e incluso nuestro tiempo de ocio se pueden ver condicionados por el cambio al horario de verano que tendrá lugar en la madrugada del sábado 29 al domingo 30 de marzo. El cambio de hora del último domingo de este mes consistirá en adelantar el reloj una hora, por lo que a las 2.00 horas serán las 3.00 horas. Tanto en marzo como en octubre, al llevar a cabo los cambios de hora, es común experimentar una sensación como de 'jet-lag'.

    By Helena Tomas Verified · 20 Minutos

    Mar. 30, 2025

  • Bioinspired hybrid DNA/dendrimer-based films with supramolecular chirality

    By Helena Tomas Verified, Pedro L. Granja, Joao Rodrigues, João Vitor Rodrigues| Royal Society of Chemistry Verified Bioinspired hybrid DNA/dendrimer-based films with supramolecular chirality Bioinspired hybrid DNA/dendrimer films were obtained by heating long double-stranded DNA (dsDNA) above its melting temperature and, while in the denatured state, mixing it with poly(amidoamine) (PAMAM) dendrimers, followed by controlled cooling.

    By Helena Tomas Verified, Pedro L. Granja, Joao Rodrigues, João Vitor Rodrigues · Royal Society of Chemistry

    Mar. 11, 2025

  • Cambio de hora: cómo puede afectar a la salud y consejos para evitarlo

    By Helena Tomas Verified| 20 Minutos Verified La hora de comer, de dormir e incluso nuestro tiempo de ocio se pueden ver condicionados por el cambio al horario de verano que tendrá lugar en la madrugada del sábado 29 al domingo 30 de marzo. El cambio de hora del último domingo de este mes consistirá en adelantar el reloj una hora, por lo que a las 2.00 horas serán las 3.00 horas. Tanto en marzo como en octubre, al llevar a cabo los cambios de hora, es común experimentar una sensación como de 'jet-lag'.

    By Helena Tomas Verified · 20 Minutos

    Mar. 30, 2025

As seen in

Company Info

20 Minutos

20minutos is a Spanish free daily newspaper and digital media outlet, founded in 2000 and headquartered in Madrid. It operates under Grupo Henneo and is recognized as Spain's most widely read free newspaper in print, with a daily circulation of 260,000 to 280,000 copies. The publication also has a strong digital presence, attracting over 20 million unique monthly users, making it the most-read online daily in Spain. The content focuses on urban and popular journalism, covering local news, politics, culture, and lifestyle. With a liberal political orientation, 20minutos emphasizes accessibility and proximity to its readers. The publication's free distribution model and extensive reach make it an attractive platform for advertisers targeting urban audiences.

Founded: 2000