Most zoologists and vertebrate paleontologists have reached an imaginative consensus—birds are actually flying dinosaurs. This belief includes...

Fossilized tree resin is called amber. Its translucent sheen and natural beauty have been appreciated for centuries. Amber is mentioned four times in...

Early one bright Sunday morning, Mount St. Helens looked as picturesque as it had for hundreds of years. Suddenly, an earthquake shook loose the north...