# Life and Environments Through Time (LET)

The Life and Environments Through Time (LET) program supports research that advances knowledge about the patterns and processes relating to the origin and evolution of Earth’s climate, environments, life, and sedimentary record. This research takes place at the molecular, local, regional, and global scales from the Archean Eon through the Holocene epoch. LET-supported research can be useful for predicting and planning for future global change, and for the maintenance and security of ecosystem services and human societies.

Canonical page: https://grantsonar.com/grants/opportunity/life-and-environments-through-time-let-6fc978ba-e2b0-4e46-93e5-2a02083170ce
Source: grants_gov
Source ID: 357580
Last confirmed Sep 26, 2026 · Grants.gov
Deadline: not listed
Award size: not disclosed

## Answer-first Q&A

### Who is eligible for Life and Environments Through Time (LET)?

Life and Environments Through Time (LET) eligibility includes eligible applicants named in the notice. Geographic eligibility is national or notice-specific geography; applicants should confirm the source notice before applying.

### What is the deadline for Life and Environments Through Time (LET)?

Life and Environments Through Time (LET) has a listed deadline of not listed. Grant deadlines can change, so verify the current date with U.S. National Science Foundation before submitting.

### How much funding is available for Life and Environments Through Time (LET)?

Life and Environments Through Time (LET) lists an award size of not disclosed. Award ranges and total program funding are reported from the source metadata when available.

### Who funds Life and Environments Through Time (LET)?

Life and Environments Through Time (LET) is funded by U.S. National Science Foundation. GrantSonar tracks the notice with source ID 357580 from grants_gov.