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open science

open science week

A campaign by the Allen Institute to celebrate and promote the value of open science
Digital abstract artwork with pixelated bars and blue glowing network connections on dark background

share your open science stories

Now in its seventh year, Open Science Week will take place Sept. 14-20, 2026. A celebration of open science in all its forms, Open Science Week calls attention to scientists and organizations who share their tools, resources and data openly to accelerate research and discovery. This annual celebration, founded and coordinated by the Allen Institute, takes place during the third week of September.

Use #OpenScienceWeek to join the conversation.

Allen Institute interior with multiple levels, glass railings, people on different floors, and blue lighting

what is open science?

Open science is a set of principles, practices, and standards for making scientific resources openly available to the community, including scientists, students, and the public. Here at the Allen Institute, that includes our datasets, analysis and visualization software, lab protocols, cell lines, and much more.

campaign toolkit
join the celebration
share your stories
We are amplifying the work of the scientific community made possible through our open science tools.

open science stories

Arrow Link
What is open science
How sharing knowledge accelerates innovation and advances discovery
video 
Opening up about open science
In five words, more or less, what does open science mean to you? We asked our talented teams at the Allen Institute who work on openly available...
news 
Why is the human brain so difficult to understand? We asked 4 neuroscientists.
Thoughts, memories, sensations - why are we still in the dark about how they work?
video 
Open Science Week | Denise Cai, Ph.D.
"The Allen Institute has been a leader in spearheading the open science movement," explains Next Generation Leader Denise Cai, Ph.D. This movement is...
video 
Data Stories | Exploring the teenage brain
Researchers at the University of Cambridge merged data from the Allen Human Brain Atlas with MRI brain scans and made an important discovery about the...
Winning Design | Open Science Sticker
by Anna L., Age 13
Honorable Mention | Open Science Sticker
by Mathilda H, Age 13
Honorable Mention | Open Science Sticker
by Kylee C., Age 12
Sharing ideas in teams is important in science because sharing ideas can lead to better and more ideas and improvements.

Kylee C., Age 12
Honorable Mention Open Science Sticker designer
Colorful neuron cell with branching dendrites in cyan, purple, and gold on black background
open science tools
We share our data, tools and resources with the world.
resources for educators
Supporting open access to real-world science resources, research, and experiences.
we acceleratedevelopcatalyzeimpact

science done differently. shared with the world.

explore our accelerators

brain science

Mapping every cell, connection, and circuit in the brain—openly shared with the world.

cell science

Decoding how cells become tissues, then programming that knowledge into powerful new research tools.

neural dynamics

Revealing the brain's hidden algorithms that transform neural activity into real-world behavior.

immunology

Creating the deepest open reference for the healthy human immune system ever built.

synthetic biology

Engineering cells to record their own histories, transforming how we understand disease over time.

research

Big questions, open answers, and science built to be shared.

education

Inspiring the next generation of scientists through open science resources.

impact

Our science is empowering researchers and advancing health worldwide.
advancing science through open, collaborative research
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Stay informed on the latest breakthroughs in neuroscience, bioscience, and AI-driven research.
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