Chronicles the 1997 discovery of fossilized dinosaur embryos with skin in Argentina. View photos, and listen to an interview with scientists.

Offers an account of scientists studying woolly mammoth fossils in Siberia, and discusses theories for the mammoths' extinction 10,000 years ago.

Here's the background info from the superb series on those 'terrible lizards'. Informative dino-facts, games and quizzes and a free screen-saver.