For many female animals, including humans, aging is accompanied by declines in reproductive success. Fecundity declines are often attributed to a loss of ovulatory capacity, either due to depletion of ...

Researchers have developed a CRISPR-Cas9 approach to enable gene editing in cockroaches, according to a new study. The simple and efficient technique, named 'direct parental' CRISPR (DIPA-CRISPR), ...

Researchers are studying the dramatic physical transformation that some insects undergo to give birth to live young. This includes suppressing their immune systems to accommodate babies, which is ...