UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 8-K
CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report: May 6, 2025 (Date of earliest event reported)

NOVAGOLD RESOURCES INC.
(Exact Name of Registrant as Specified in Its Charter)

201 South Main, Suite 400, Salt Lake City, Utah 84111

(Address of principal executive offices) (Zip Code)

(801) 639-0511

(Registrant’s Telephone Number, Including Area Code)

N/A

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a -12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d -2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e -4(c))

Securities registered pursuant to Section 12(b) of the Act:

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2). Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 8.01 Other Events

Background. On June 28, 2021, Earthjustice representing Orutsararmiut Native Council (“ONC”) filed an appeal of the Alaska Department of Environmental Conservation (“ADEC”) Commissioner’s decision upholding the ADEC’s Clean Water Act Section 401 water quality certification in Alaska Superior Court. In December 2021, at the request of the State of Alaska and Donlin Gold, the Alaska Superior Court suspended the case and remanded it to ADEC to allow for consideration of additional technical materials on mercury and temperature. After an administrative process, the Commissioner reaffirmed ADEC’s issuance of the 401 Certification on August 18, 2023. The suspension of the previously filed Alaska Superior Court case was then lifted and Earthjustice filed its opening brief with the Alaska Superior Court in January 2024. Briefing is complete and oral arguments were held on August 30, 2024.

On May 6, 2025, the Alaska Superior Court issued a decision affirming ADEC’s water quality certification and two prior decisions by ADEC upholding the certificate. The Court concluded ADEC had a reasonable basis for its conclusion that reasonable assurance existed that Donlin Gold’s proposed mine would not violate the State of Alaska’s water quality standards.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.