The aptly-named titanosaurs were the biggest creatures to walk the Earth yet they had to grow up from rather tiny beginnings. From group nesting in Argentina to fast-growing babies that succumbed to Madagascan droughts, these fossils have left their mark and are helping scientists to uncover the secrets of these little giants.
Battles between big carnivores are a rarity in the fossil record. One find from Triassic rocks in New Mexico reveals something incredible. It is a life-and-death duel between two of the era’s most powerful hunters.