A tiny fossil fish discovered in southwestern Alberta is offering new insights into the evolution of freshwater ecosystems. The 70-million-year-old specimen, named Acronichthys maccognoi, is now ...

Learn how a newly discovered 95-million-year-old Spinosaurus mirabilis used interlocking teeth to catch fish in an ancient ...

A grapefruit-sized dinosaur egg from a fossil bed in China gave paleontologists a huge surprise. Rather than a dinosaur embryo or sediment, it was filled with sparkling crystals of calcite lining the ...

The Kimberley region in the north-west corner of Western Australia is full of rugged ranges and gorges, and long stretches of red soil and rocky ground. The dry seasons are long, and the wet seasons ...