Certainly, here are brief biographies of some famous American news anchors 

1. Anderson Cooper (CNN): Anderson Cooper is a respected journalist known for his work at CNN. He's the host of "Anderson Cooper 360," where he covers a wide range of news topics. Cooper has reported on major global events, including natural disasters and conflicts, and has received multiple journalism awards for his reporting.

2. Rachel Maddow (MSNBC): Rachel Maddow is a well-known political commentator and the host of "The Rachel Maddow Show" on MSNBC. She is known for her in-depth analysis of political issues and has been a prominent voice in progressive media.

3. Sean Hannity (Fox News): Sean Hannity is a conservative political commentator and the host of "Hannity" on Fox News. He is known for his conservative viewpoints and has interviewed numerous political figures and celebrities on his show.

4. Wolf Blitzer (CNN): Wolf Blitzer is a veteran journalist who has been with CNN for decades. He is the anchor of "The Situation Room," where he covers breaking news and international events. Blitzer has a background in political reporting and has moderated several presidential debates.

5. Lester Holt (NBC News): Lester Holt is the anchor of "NBC Nightly News," one of the most-watched evening news programs in the United States. He has covered major news events and has received accolades for his reporting and anchoring.

6. Savannah Guthrie (NBC News): Savannah Guthrie is the co-anchor of NBC's "Today" show and a correspondent for NBC News. She has interviewed world leaders and celebrities and is known for her engaging and insightful reporting.

7. David Muir (ABC News): David Muir is the anchor of "World News Tonight" on ABC News. He has reported from various international locations and covered major news events, earning praise for his journalistic skills.

8. Norah O'Donnell (CBS News): Norah O'Donnell is the anchor of "CBS Evening News" and a correspondent for CBS News. She has covered politics, international affairs, and major news stories throughout her career.

9. Jim Cramer (CNBC): Jim Cramer is the host of "Mad Money with Jim Cramer" on CNBC. He is a financial expert known for his stock market analysis and investment advice.

10. Judy Woodruff (PBS NewsHour): Judy Woodruff is the co-anchor and managing editor of "PBS NewsHour." She has a long and distinguished career in journalism and has covered politics, policy, and global affairs.