Complex sentence: From September 2000 to December 2001, Australian Geographic published a bimonthly science and technology magazine known as "Newton Graphic Science", but ran only eight issues published before it went permanently out of print.
Split into simpler sentences: From September 2000 to December 2001, Australian Geographic published a bimonthly science and technology magazine known as "Newton Graphic Science". There were, however, only eight issues published before the magazine went permanently out of print.