New from  

Nursing Centered is the new home for Sigma articles, member stories, videos, webinars, and podcast episodes. Here you'll find stories and nursing information from Sigma nurses and chapters worldwide, from their view, in their voice!

Write, contribute, mentor, repeat

A Sigma Member Story

Nura’s experiences working in more than 20 units in two different countries over 20 years elevated her leadership skills

Meet 20 nurse researchers transforming global healthcare

By Nursing Centered Editorial Staff , and , and |

Sigma inducted 20 renowned nurse researchers into the International Nurse Researcher Hall of Fame during the 32nd International Nursing Research Congress.

What if I had listened?

By Christine Tassone Kovner, and , and |

They tried to tell me studying nurses wasn’t nursing research, but a decade of my work has made all the difference.

Three wishes for my father

By Rosaoleana Aguilar Audeo, and , and |

What losing my dad to colon cancer taught me about the “culture gap” in preventative care.

Sigma Job Board


View more job listings »

Interested in posting your job to Sigma's Job Board? Let's get started »

Upcoming Events


Free Webinars

Sigma is committed to sharing knowledge, resources, and tips with nurses across the globe. Throughout the year, we offer free webinars on a variety of topics, like bullying and incivility, climate change, avoiding burnout, and more.

Learn more »

Check out the latest episode of SigmaCast, the scholarly discussions podcast!

Keep up with current events, learn new facts from the latest research, find common ground with other nursing professionals, and discuss the challenges of the profession around the world.

Sigma is here for you!

View our free COVID-19 resources for all nurses.

Curious to learn more about your Sigma membership?

Sign up for a Sigma member webinar and learn how you can get involved and customize your membership experience today!

Sigma Products for Nurses

Sigma merchandise, books, and online education are distributed through our e-commerce website, Sigma Marketplace. Register and log in for member discounts! 

Sigma Marketplace Logo
Front Line T-shirt
Sigma Logo Face Masks
Self-Care for New and Student Nurses
Frontline Leader Certificate Program