Until now, Antarctica was the only continent on Earth without any known amber fossils. But sediment cores taken from below the seafloor have revealed a tiny piece of fossilized resin holding fragments ...
Between about 120 million and 130 million years ago, during the age of dinosaurs, temperate forests and lakes hosted a lively ecosystem in what is now northeast China. Diverse fossils from that ...
Research has shown that pelagic sharks tend to have longer, narrower fins compared to their benthic ... [+] relatives, which typically possess shorter, rounded fins. A key to understanding how ...