From a mass photometer to improved breath biopsy probes, these new products are poised for scientific success.

Artist Carol Roullard specializes in microcrystal photography.

Two-photon imaging captures chemical signaling between live mouse neurons on a millisecond timescale.

Microscope-mounted magnets with computerized feedback control allow precision manipulations of intracellular objects.

Optimized tweezers enable precise 3-D manipulations of a cell’s organelles.

A virtual exhibition of C.R. Percival’s slides reveals the natural world up close.

James Herrick, a Chicago doctor, was the first to describe sickled red blood cells in a patient of African descent.

The list of imports subject to additional taxes include products used in research, but the effect of the trade dispute is still unclear.

With open-source software and Lego hardware, researchers have created a low-cost, automated method for cellular fluorescence microscopy.