Cancer doesn’t evolve by pure chaos. Scientists have developed a powerful new method that reveals the hidden rules guiding how cancer cells gain and lose whole chromosomes—massive genetic shifts that ...

As early humans spread from lush African forests into grasslands, their need for ready sources of energy led them to develop a taste for grassy plants, especially grains and the starchy plant tissue ...

WEEK. ALL RIGHT, JASON, THANKS SO MUCH. WELL, SOME IOWANS ARE RAISING CONCERNS ABOUT NEW PROPOSED STATE SCIENCE STANDARDS. THE IOWA DEPARTMENT OF EDUCATION’S PROPOSAL WOULD REMOVE THE PHRASE CLIMATE ...

Scientists have revealed the most complete skeleton yet of our 2 million-year-old ancestor Homo habilis.

Here’s what you’ll learn when you read this story: Directed evolution is a laboratory method that speeds up protein mutations to help create novel cancer and neurodegenerative disorder therapies. In a ...

A fish thought to be evolution’s time capsule just surprised scientists. A detailed dissection of the coelacanth — a 400-million-year-old species often called a “living fossil” — revealed that key ...

One hundred years ago, a small town in eastern Tennessee captured the attention of the entire country. A biology teacher in Dayton was accused of teaching human evolution to his students — which was ...

A new study confirms that dolphins and orcas have reached a "point of no return" in their evolution, making a return to land ...