Transmission electron microscopy is a general type of electron microscopy that generates an image of the internal structure of a thin sample using a beam of electrons to achieve much higher ...

Structural insights into transcriptional regulation by the helicase RECQL5 Florez Ariza and Lue et al. use cryo-electron microscopy to investigate how the RECQL5 helicase regulates transcription.

In the frozen reaches of the planet—glaciers, mountaintops, and icy groundwater—scientists have uncovered strange ...

Scientists mapped the bacterial flagellum in atomic detail, revealing it as a target to disarm infections without killing ...

Scientists have studied a new target for antibiotics in the greatest detail yet – in the fight against antibiotic resistance.