The "spot the difference" game is a popular type of puzzle in which two similar-looking images will be placed side by side.
The researchers determined that these fossils dated to a condensed period of about 125.8 million years ago, spanning less ...
Between about 120 million and 130 million years ago, during the age of dinosaurs, temperate forests and lakes hosted a lively ...
Scientists say fossilized remains at The Yixian Formation in China were preserved by these events. The post Scientists solve ...