Two key protein structures in the body are being visualized for the first time, thanks in part to the latest technology in ...

Bacterial and fungal spores float out in the stratosphere, yet they are capable of falling back to Earth where they can ...

The molecules that form the foundation of life on Earth are as diverse as they are complex. Among these, carbohydrates play a ...

Trillions of bacteria, fungi, viruses and single-celled organisms travel the globe high in the atmosphere. Scientists are ...