Update: our puzzled reader Rebecca asked for help, and you responded ... I was over on Great Barrier Island for the last week, and on one of my walks I found a skull of a bird. I thought it was ...

Read latest scientific findings on ancient DNA, including research on DNA preserved from early life forms and early humans.

Paleontology and fossil records. Read about fossil finds over the last 10 years starting with the most recent research. Full text, photos.