Complex sentence: In April 2007, KYW-TV became the third Philadelphia television station to begin broadcasting its newscasts in high-definition; the switch coincided with the station's move from its former Independence Mall studios to its new facility on Hamilton Street.
Split into simpler sentences: In April 2007, KYW-TV began broadcasting its newscasts in high-definition, becoming the third Philadelphia television station to do so. The switch coincided with the station's move from its former Independence Mall studios to its new facility on Hamilton Street.