A genetic anomaly linked to infertility was a puzzle. Scientists solved it.

When couples have trouble conceiving a baby or lose a pregnancy, they often undergo routine tests, which can turn up a shock: ...
IEEE Spectrum on MSN

The Quest to Sequence the Genomes of Everything

Eukaryotes are organisms whose cells contain a nucleus. From protozoa to human beings, all have the same basic biological mechanism for building, maintaining, and propagating their form of life: a ...