completegenomics.com
Search basic in biology and medicine data collections and supporting datasets from CHN.
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Browse dated community launches and imported or editorial directory additions.
ctdbase.org
The Comparative Toxicogenomics Database (CTD) is a public dataset and data search resource. It uses essential cookies for site operation, with no personal data collected or processed. Users must complete a captcha verification to access the site, which can be completed via a browser on any device if computational access issues occur.
crw-site.chemistry.gatech.edu
Research data portal for exploring basic in biology and medicine records, including datasets.
cpds-data.org
Dataset repository covering economics, with searchable datasets.
brainmuseum.org
A website presenting images and information from a collection of preserved, sectioned and stained mammalian brains. It offers brain photographs covering over 100 mammal species across more than 20 orders, plus stained sections from various animals, and discusses brain evolution and related brain science topics.
comparativeagendas.net
The Comparative Agendas Project is a database that lets journalists, scholars, and interest groups track and investigate policy-making trends across time and between countries. It classifies policy activities into a single, universal, consistent coding scheme and offers downloadable data, along with an Explore Trends tool, datasets, codebooks, and working papers.
csdms.colorado.edu
A community project for exploring Earth's surface with community software. The site lists webinars, job postings, research groups and conference presentations, including the CSDMS 2026 conference on Modeling Landscapes in Motion at the University of Minnesota.
communitydata.ca
The Community Data Program is a membership-based community development initiative for Canadian public, non-profit or community sector organizations with a local service delivery or public policy mandate. It makes data accessible and useful to members through training and capacity building resources, and supports dialogue and sharing of best practices in community data use through its network.
ccmc.gsfc.nasa.gov
The Community Coordinated Modeling Center is a multi-agency partnership at NASA Goddard Space Flight Center that supports research and development for space science and space weather models. It provides free access to research models through an automated model run system, along with online visualization and analysis tools, model validation, forecasting support, and education resources.
brocaslesforges.fr
Open data portal for searching and downloading public datasets.
academiccommons.columbia.edu
Academic Commons is a repository providing global access to research and scholarship produced at Columbia University and its affiliate institutions. It lets visitors explore shared contributions and allows members of the Columbia community to upload research to make it more discoverable and accessible. The site reports totals including 52,603 works, 23,287 articles, 6,992 reports, 10,498 doctoral theses and 688 datasets.
data.cbwaterhub.ca
The Columbia Basin Water Hub is a data platform holding 452 datasets from 55 organizations across 12 collections. Data come from many sources and are shared under licences such as Creative Commons and the Open Government Licence. The hub team conducts a preliminary quality assurance and quality control protocol and assigns a Data Grade to each resource. Users are directed to each dataset's metadata and licence before use.
data.colorado.gov
Open-data catalog covering Colorado, United States, with filters and downloadable records.
colorado.gov
Browse government and civic datasets for Colorado, United States.
Collections-Online is the digital collections portal of the Staatliche Museen zu Berlin. It allows users to discover and explore the museum's digitised collections, including artworks and objects, through an online search interface.
CRCNS.org is a data sharing website for computational neuroscience. It hosts experimental data sets, including physiological recordings from sensory and memory systems and eye movement data, and provides a marketplace and discussion forum for sharing tools and data in neuroscience.
tr32db.uni-koeln.de
The TR32DB is the project database of the DFG-funded Transregional Collaborative Research Centre 32. It archives and provides research data created by project participants, including measured and modeled data, reports, presentations, publications, and pictures, with corresponding metadata. Download access may be restricted depending on rights.
trr228db.uni-koeln.de
The TRR228DB is the project database of the DFG-funded Transregional Collaborative Research Centre 228. It archives and provides research data created by project participants, including measured or modeled data, reports, presentations, publications and pictures, with corresponding metadata. Download access may be restricted depending on the respective rights.
crc806db.uni-koeln.de
Search ancient cultures data collections and supporting dataset from DEU.
crc1211db.uni-koeln.de
The CRC1211DB is the project database of the Collaborative Research Centre 1211, funded by the German Research Foundation (DFG). It archives and provides research data created by project participants, including measured or modeled data, reports, presentations, publications and pictures. All data is provided with corresponding metadata, and download access may be restricted depending on the respective rights.
icpsr.umich.edu
Find and access biological psychiatry research data, with indexed survey data.
materials.colabfit.org
The ColabFit Exchange is a hub for discovering, exploring and submitting datasets for developing machine learning interatomic potentials for materials science and chemistry. Datasets are vetted and cleaned and offered in standard formats including LMDB, Parquet and xyz. Its content is open source and freely available.
cxidb.org
The Coherent X-ray Imaging Data Bank is a database offering access to data from Coherent X-ray Imaging experiments and archiving it. The site serves as the reference for the CXI file format, in which most experimental data on the database is stored. It also provides data deposit instructions and disk-based data downloads via Globus Online.
phpc.cam.ac.uk
Searchable repository for finding human cognitive and systems neuroscience datasets and datasets.