Fossils in China show that complex animals existed before the Cambrian explosion, changing our understanding of how life ...

A treasure trove of fossils from China shows that the Cambrian explosion may have been less explosive than scientists once ...

When you hear “carbohydrates,” you may picture white bread, rice or pasta and assume they’re foods to limit. But carbohydrates play a key role in your daily energy—they digest faster than protein and ...

Complex life began to develop earlier, and over a longer span of time, than previously believed, a new study has revealed. The research sheds new light on the conditions needed for early organisms to ...