An amber-encased fossil seemed to be a hummingbird-size dinosaur. Now it’s been reclassified as a big-eyed lizard. Some 99 million years ago in what's now Myanmar, tree resin oozes over and entombs ...

Which robot dinosaur toys are best? Dinosaurs fascinate kids of all ages. Their immense size and prehistoric features make them very different and very interesting. One of the things kids love about ...

A new study suggests that predatory dinosaurs, such as Tyrannosaurus rex, did not have permanently exposed teeth as depicted in films such as Jurassic Park, but instead had scaly, lizard-like lips ...