The American Red Cross prevents and alleviates human suffering in the face of emergencies by mobilizing the power of volunteers and the generosity of donors.
Each day, thousands of people – people just like you – provide compassionate care to those in need. Our network of generous donors, volunteers and employees share a mission of preventing and relieving suffering, here at home and around the world.
We roll up our sleeves and donate time, money and blood. We learn or teach life-saving skills so our communities can be better prepared when the need arises. We do this every day because the Red Cross is needed - every day.
Coursera was launched in 2012 by Andrew Ng and Daphne Koller with a mission to provide universal access to world-class learning. Today, it is one of the largest online learning platforms in the world, with 197 million registered learners as of December 31, 2025. Coursera partners with over 375 leading university and industry partners to offer a broad catalog of content and credentials, including courses, Specializations, Professional Certificates, and degrees. Coursera’s platform innovations — including generative AI-powered features like Coach, Role Play, and Course Builder, and role-based solutions like Skills Tracks — enable instructors, partners, and companies to deliver scalable, personalized, and verified learning. Institutions worldwide rely on Coursera to upskill and reskill their employees, students, and citizens in high-demand fields such as GenAI, data science, technology, and business, while learners globally turn to Coursera to master the skills they need to advance their careers. Coursera is a Delaware public benefit corporation and a B Corp.
Welcome to the American Heart Association’s movement to change the future of health and be the progress that ensures longer, healthier lives for all. By driving breakthroughs in science, policy, and care – together -- we can overcome today’s biggest health challenges and transform lives every day.
The American Heart Association is the nation’s oldest and largest voluntary organization dedicated to fighting heart disease and stroke. We are advocates of good health and promoters of positive behaviors, nutritious eating habits and healthy lifestyles. We also fund cutting-edge research and professional education programs. We promise to have an extraordinary impact on your life by empowering you and your loved ones to save lives, live healthier and enjoy more peace of mind about cardiovascular health.
Join our communities:
Facebook: http://facebook.com/AmericanHeart
X: http://x.com/American_Heart
YouTube: http://www.youtube.com/American_Heart
Pinterest: http://pinterest.com/americanheart
Instagram: http://instagram.com/american_heart
TikTok: https://tiktok.com/@americanheartassociation
Heart News: http://twitter.com/heartnews
ASA Facebook: http://facebook.com/AmericanStroke
ASA X: https://X.com/American_Stroke
Science News: https://x.com/AHAScience
CPR Facebook: https://www.facebook.com/AHACPR
CPR X: https://x.com/heartCPR
Go Red for Women Facebook: https://www.facebook.com/goredforwomen
Go Red for Women X: http://twitter.com/goredforwomen
Advocacy Facebook: https://www.facebook.com/yourethecure
Advocacy X: https://x.com/AmHeartAdvocacy