On September 24, 2008, WRGB started airing a weeknight prime time newscast in high definition on WCWN. Originally known as "The CBS 6 News 10 at 10" and airing for ten minutes, it featured the top stories of the day along with an updated weather forecast. On October 18, 2010, this was expanded to thirty minutes and renamed "The CW 15 News at 10". The format on WCWN became unique to the market and is different compared with newscasts seen on WRGB. There is more fast-paced reporting along with original stories and various features. The weekday morning and prime time newscasts are streamed live on WRGB's website. In the past, WCWN has also occasionally aired that channel's 11 o'clock news during CBS' coverage of NCAA March Madness. Currently, it airs WRGB's Saturday 6 and 11 p.m. and Sunday 6:30 and 11 p.m. newscasts whenever the main channel cannot do so, due to CBS Sports coverage.