Mars Curiosity rover discovers signs of rivers
Researchers who have been examining data from NASA's "Curiosity" rover said it suggests the planet was once covered with flowing rivers.
October 27, 2023
Top Stories
3:08
Lala downgraded to a tropical storm
- 10 hours ago
3:29
New report on belly fat and heart disease
- 11 hours ago
2:05
Highlights from week 2 of NFL preseason
- 11 hours ago
ABC News Live Presents
A variety of news and talk shows featuring our flagship programming.
21:27
Daddy Yankee: A Higher Note
- Nov 20, 2025
24:43
Gut Check: The Foods We Eat
- Nov 19, 2025
22:59
All Access with Linsey Davis: Andrew Cuomo
- Oct 30, 2025
24:14
The Children of Gaza
- Oct 11, 2025
24:06
The Playlist Presents: Dale Play!
- Sep 26, 2025
ABC News Specials on
