Koslow is running on a platform focused on tax relief, increased funding for youth nonprofits, and road repairs.

Freshman Nassau County Legislator Seth Koslow (D-Merrick) is challenging Nassau County Executive Bruce Blakeman, a Republican ...

Before becoming a legislator, Koslow served as a Queens County assistant district attorney and started his own legal practice.

A verbal battle has broken out in Nassau County over Republican County Executive Bruce Blakeman's apparent ignoring of a nationwide request to honor former President Jimmy Carter.

Nassau County Legislators Siela A. Bynoe, Debra Mulé, and Seth I. Koslow attended the Freeport NAACP’s installation ceremony ...

Critics had assailed the Nassau County executive for not ordering flags at half-staff to honor the 39th president.

Nassau County Legislator Seth Koslow introduced a bill last week that, if passed, would direct Nassau County Police Departments to equip all vehicles with epinephrine auto-injectors, or EpiPens ...

Democratic county legislator Seth Koslow told CBS News New York that honoring a former president should transcend partisan politics, calling the decision not to an embarrassment to Nassau County.

Flags are flying at half-staff across the country to commemorate former President Jimmy Carter — except for in one New York ...