A tiny head-mounted microscope lets researchers watch and activate individual brain cells while mice move freely.

A microscope's job is to magnify the minuscule world around us. We can observe the tiniest objects, organisms and materials, and investigate their form, texture and composition, to witness what would ...

Researchers have built a tiny, lightweight microscope that captures neuron activity with unprecedented speed that can be used in freely moving animals. The new tool could give scientists a more ...

Influenza viruses are among the most likely triggers of future pandemics. A research team has developed a method that can be used to study the interaction of viruses with host cells in unprecedented ...

Neuroblastoma cancer cells before (left) and after (right) chemotherapy. The black threads are the cell's internal scaffolding, which breaks apart during treatment. This damage should kill the cell, ...