Although "Big Bang Theory" has yet to reveal its guest stars for its seventh season, CBS's comedy sitcom would be expecting to get a call from stars like William Shatner of "Star Trek" fame and even "Batman" TV series actor Adam West.

Actor William Shatner told an audience at the Salt Lake Comic Conference on Friday that he may appear as guest on TV series "Big Bang Theory".

Tennis top seed Serena Williams got overwhelmed on her recent US Open Championship victory against player Victoria Azarenka.

Debuting on Comcast Corp's television network NBC, "The Million Second Quiz", its advertisement partners were optimistic that the novel format show would provide revenue opportunity.

Fans of wearable devices said there is a huge market potential for the smartwatch. According to Reuters, a smartwatch is a device that could be revolutionary like the smartphone.

In an The Group of Twenty Finance Ministers and Central Bank Governors's (G20), attendees would be seeing a show of power and influence between US President Barack Obama and Russian President Vladimir Putin arguing on how to act on the crisis in Syria.

Serena Williams routed Li Na to reach the US Open Finals this Sunday. Serena Williams breezed through the semifinals of this year's US Open. In the first game today, she defeated Li Na, 6-0, 6-3, despite the latter's heroic effort near the end of the match.

Good Morning America unveiled the rules for its "ROAR with Katy Perry" contest. Good Morning America announced the rules for their recently-launched "ROAR With Katy Perry" Contest on their website.

Anthony Weiner, the NYC mayoralty candidate, got into a heated verbal exchange with a member of the Jewish community.

Manning led the Broncos to victory in the opening game of the National Football League with seven touch down passes.