In “ Walking with Dinosaurs ” on PBS, paleontologists discover the lives behind the fossils, using the latest scientific methods to uncover stories of survival, triumph, family and even romance.

An illuminating, three-hour natural history special, "Walking With Prehistoric Beasts," debuts on the Discovery Channel on Sunday at 7 p.m. This special, co-produced with the BBC, picks up the ...

Walking With Prehistoric Beasts 1 minute read James Poniewozik December 10, 2001 12:00 AM EST ...