The composition of nodes that effectively transmit sinusoidal waves in a model network resembling C. elegans' electrical synapses network changes according to the waves' wavenumber.

Advances in quantitative phase and polarized light microscopy, combined with deep learning, reveal the architecture of human brain tissue.

Located in the legs, the miniaturized katydid ears exhibit cuticular pinnae to only capture high-ultrasonic bat echolocation calls, but katydid also hear their own calls using alternative ear paths, which suggest that their ears operate in a colossal frequency range.

Cells adapt to extracellular hypertonicities using regulatory volume increase (RVI), and TNFR1-mediated NFkB activation is indispensable for RVI, but the increased cytoplasmic macromolecular crowding can inhibit TNFR1 signaling and prevent RVI at severe hypertonicities.