You’re invited to attend the 2026 National Chemistry Week Program-in-a-Box! Celebrate this year's theme "Chemistry Under Construction" during this interactive hybrid event featuring trivia, giveaways, ...

Form 990 is an information return that most organizations claiming federal tax-exempt status must file yearly with the IRS. Nonprofit Explorer has IRS digitized Form 990 data for filings processed in ...

The Chesapeake Bay Program Office (CBPO) supports the Chesapeake Bay Program , a unique regional partnership that has coordinated the restoration of the Chesapeake Bay and its watershed since 1983.

On Windows 11/10, software is installed on your System Drive, usually the C drive, in the Program Files folder. The typical default paths in Windows 64-bit are C:\Program Files and C:\Program ...

EPA is committed to the collection, production, evaluation, or use of environmental information of known and documented quality. Incorporating quality assurance improves EPA’s policy-making and ...