OpenU.S. National Science Foundation

Core Research in Biological Sciences (BIO Core)

Opportunity number 26-517 · Assistance listing 47.074

Deadline
Rolling: no fixed deadline
Posted
Aug 17, 2026
Award size
Not listed
Total program funding
$280M
Expected awards
300
Cost sharing
Not required
Funding type
Grant
Category
Science, technology and R&D

Proposals accepted anytime

Check this solicitation free

Grantee reads the full announcement and lists every required section, page limit, deadline, scoring criterion and compliance item. Takes about two minutes, no account needed.

About this opportunity

The U.S. National Science Foundation's Directorate for Biological Sciences (NSF BIO) Core Research in Biological Sciences (BIO Core) funding opportunity supports foundational and interdisciplinary research projects that expand knowledge of biology at any level of organization, from the molecular to the biome scale. We accept proposals that cover scientific topics associated with legacy programs historically supported by NSF BIO and proposals that explore new areas of biological sciences.

BIO Core funds single- and multi-investigator awards. The portfolio of awards is anticipated to include a range of budgets and durations, including exploratory projects of smaller scope and long-horizon projects that benefit from longer-term commitment. BIO Core awards are subject to the availability of funds.

Who can apply

  • Other (see eligibility)

*Who May Submit Proposals: Proposals may only be submitted by the following:

-Non-profit, non-academic organizations: Independent museums, observatories, research laboratories, professional societies and similar organizations located in the U.S. that are directly associated with educational or research activities.

-Institutions of Higher Education (IHEs): Two- and four-year IHEs (including community colleges) accredited in, and having a campus located in the US, acting on behalf of their faculty members. Special Instructions for International Branch Campuses of US IHEs: If the proposal includes funding to be provided to an international branch campus of a US institution of higher education (including through use of sub-awards and consultant arrangements), the proposer must explain the benefit(s) to the project of performance at the international branch campus, and justify why the project activities cannot be performed at the US campus.

-Tribal Nations: An American Indian or Alaska Native tribe, band, nation, pueblo, village, or community that the Secretary of the Interior acknowledges as a federally recognized tribe pursuant to the Federally Recognized Indian Tribe List Act of 1994, 25 U.S.C. §§ 5130-5131.

Agency contact

NSF grants.gov support

grantsgovsupport@nsf.gov
Write this proposal with Grantee
  • Reads the full solicitation and lays out every required section
  • Drafts each section with you, in your words
  • Checks the draft against every requirement before you submit
Official notice on Grants.gov

How to write it

All guides

More from NSF

All NSF funding

Get new funding every Monday

New federal opportunities and upcoming deadlines for NSF and more, in one short email. Free, unsubscribe anytime.

Details from Grants.gov, last updated Oct 5, 2026. Deadlines and requirements can change: always confirm them in the official notice and the agency's page.