1. The first episode of Mighty Morphin’ Power Rangers aired on Aug. 28, 1993.
2. The show averaged 4.8 million daily viewers in its first season, according to Nielsen ratings.
5. Good job, Power Rangers, for making it this long.
- U.S. Republican presidential candidates will debate Saturday at 9 p.m. ET on CBS for the first time since Donald Trump's win in New Hampshire.
- Up to 150,000 penguins may have been killed by an iceberg blocking their access to the sea.
- And how well do you know what happened in the news this week? Take our quiz.