Dinosaurs have captured our imagination for ages. These ancient creatures continue to fascinate both kids and adults alike. Drawing dinosaurs can be a fun way to explore creativity and learn about ...

Lava flows like these provide evidence of a rash of volcanic activity for at least 500,000 years leading up to the extinction of the dinosaurs. Rare Metal The metal iridium, which is similar to ...

Roughly 201 million years ago, drastic changes extinguished many forms of life and led to conditions that allowed the ...

According to scientists who maintain that dinosaur extinction came quickly, the impact must have spelled the cataclysmic end. For months, scientists conclude, dense clouds of dust blocked the sun ...