LifePrehistoric ichthyosaurs evolved rapidly to be as big as whales A newly discovered fossil shows that within just 3 million years of their first appearance on Earth, ichthyosaurs had evolved into 17-metre-long giants News
LifeMicroscopic tardigrade fossil found in 16-million-year-old amber Tardigrades, tough microscopic animals that can survive the vacuum of space, don’t fossilise well – a new specimen from ancient amber is just the third ever found News