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 (Date of earliest event reported): August 15, 1997

                                 BBN CORPORATION
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               (Exact name of registrant as specified in charter)

                                  Massachusetts
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                 (State or other jurisdiction of incorporation)

       1-6435                                                04-2164398
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(Commission File Number)                           (IRS Employer Identification)

                            
 150 CambridgePark Drive, Cambridge, Massachusetts       02140
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 (Address of Principal executive offices)               (Zip Code)


Registrant's telephone number, including area code:  (617) 873-2000

                                 Not Applicable
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          (Former name or former address, if changed since last report)

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Item 5.  Other Events

             On August 15, 1997, GTE Corporation, a New York corporation ("GTE")
completed  its  acquisition  of BBN  Corporation,  a  Massachusetts  corporation
("BBN")  pursuant to the Agreement  and Plan of Merger,  dated as of May 5, 1997
(the "Merger Agreement"),  among GTE, GTE Massachusetts  Incorporated,  a wholly
owned subsidiary of GTE ("GTE Massachusetts"), and BBN. Pursuant to the terms of
the  Merger  Agreement,  on August  15,  1997,  following  a special  meeting of
stockholders of BBN, GTE  Massachusetts  merged with and into BBN with BBN being
the surviving  corporation.  As a result of the consummation of the merger,  all
shares  of  common  stock of BBN  held by  stockholders  other  than GTE and its
affiliates  were  converted  into the  right to  receive  $29.00 in cash and BBN
became a wholly-owned subsidiary of GTE.

         The press release issued by GTE in connection with the  consummation of
the  merger  is filed  herewith  as  Exhibit  99 and is  incorporated  herein by
reference.



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Item 7.  Financial Statements, Pro Forma Financial Information and Exhibits

             (c)  Exhibits.

             99 Press Release of GTE Corporation issued August 15, 1997.

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                                    SIGNATURE

             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.


Date:    August 19, 1997

                                            BBN CORPORATION

                                            /s/ Ralph Goldwasser 
                                            ---------------------------------
                                            Name:  Ralph Goldwasser
                                            Title: Senior Vice President and 
                                                   Chief Financial Officer
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                                  Exhibit Index
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Exhibit
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  99         Press Release of GTE Corporation issued August 15, 1997

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