Single-cell-resolution imaging offers a glimpse into lymphatic vessel formation in the mouse embryo.

Eggs from girls and from older women show higher rates of errors in chromosome number.

Florence Sabin was known for her pioneering research and efforts to support women in science.

A tool for identifying jumping gene insertions in DNA sequencing data turns up possible explanations for four patients’ rare developmental disorders.

Physicists, geneticists, computer scientists, and biologists are working together to gain a full appreciation of the intricacies of organismal growth and form.

A single-cell map of C. elegans’s transcriptome during development finds cell lineages that start out genetically different and end up as cells of similar function and genetic profile.

Scarab beetle horns share a common genetic origin with wings.

Researchers will inject a relaxin-like hormone into sea cucumbers to boost the animals’ numbers.

The research, led by Russian biologist Denis Rebrikov, has not led to the birth of gene-edited babies—yet.