Sotheby's is putting some rare items up for auction, including what it calls the largest piece of Mars ever found on Earth.

Feeling anxious during storms? 🌩️ Check out these top 10 tips from meteorologists that can help you stay calm and prepared.

Superman is quickly rising to the top of the box office, according to reports from CNN. The Warner Bros. Pictures’ film grossed an estimated $56.5 million domestically on its opening day, July 11.