Melanie Dawn (Adams) DePauw (born 1974)

In 1974, in the year that Melanie Dawn (Adams) DePauw was born, on July 30th, the House Judiciary Committee adopted three articles of impeachment against President Nixon. He was charged with obstruction of justice, failure to uphold laws, and the refusal to produce material subpoenaed by the committee. In order to avoid impeachment, Richard M. Nixon announced that he would resign on August 8th, the first President to do so.

In 1986, on September 8th, the Oprah Winfrey Show went into national syndication. A popular talk show, it was number 1 in the ratings since its debut. The last show aired on May 25, 2011.

In 1989, on March 24th, the Exxon Valdez, an oil tanker, struck a reef in Alaska's Prince William Sound and oil began spilling out of the hold. The oil would eventually contaminate more than a thousand miles of coastline. It is estimated that over 10.8 million gallons of crude oil spilled into the Sound - killing 100,000 to 250,000 seabirds, over 2,800 sea otters, about 12 river otters, 300 harbor seals, 247 bald eagles, and 22 orcas - as well as an unknown number of salmon and herring.

In 1990, on April 24th, the Hubble telescope was launched into space after long delays due to the Challenger explosion. An optical flaw was found within weeks of launch but was fixed within three years. The discoveries made possible by the Hubble have contributed to scientists' understanding of the universe.

In 1996, on July 5th, the first cloned mammal - "Dolly the Sheep" - was born in Scotland. She had three mothers. Dolly lived to be 6 years old and produced 6 lambs. Since, other sheep have been cloned as well as horses, pigs, deer, and bulls.