plant

Rainforest Substance May Sooth Toothache

An ancient Incan remedy may have some practical value today. The rainforest remedy has...

Fossil Provides Hints to Earth’s First Flowers

Scientists from the United States and China have discovered the first intact fossil of...

How Ancient Plants and Soil Fungi Turned Earth Green

Colonized plant. (Credit: Image courtesy of University of Sheffield) New research by scientists at...