Scientists in Niger have identified Spinosaurus mirabilis, a 40-foot predator that lived in freshwater habitats 95 million years ago.

The summit pyramid of Mount Everest, the highest point on Earth, is built from the remains of creatures that lived on an ...

For decades, scientists have believed that complex life began when two very different microbes joined forces, eventually ...

The common view of natural selection is based solely on the individual: A trait allows an organism to out-compete its rivals and is thus passed down to its offspring. To suggest otherwise can provoke ...

Discover how supply-side economics prioritizes production to drive growth. Learn about its principles, including tax policies ...