1. Another study reveals more intriguing details about a rock Curiosity studied in October 2012.

2. The idea of a rock being thrown first came up the night of the crash.

3. They are even lights that people hold up at rock concerts.

4. She said she saw two bodies lying on a flat rock on the way down.

5. We have to study it more because it could be ice or rock, he said.

6. It is stuck between a rock and a hard place.

7. It was like getting the old rock band back together.

8. We are rock solid, and we have the best in the world by a factor of five.

9. They found fossil remains of a large snake in the same rock layer as the turtles.

10. I got hit by rock, I got hit by fist.

11. When he returned late at night, he found a rock had been thrown through his front window.

12. In this case, the green rock did actually fall from the sky.

13. All of a sudden one adult appeared and jumped on a rock in the middle of the pool.

14. He said that team now plans to study the rock to see if there were any signs of past life.

15. One officer suffered a cut face from a rock thrown by protesters, police said.