Improved technique makes it easier to add or delete genes in living cells, with less risk of off-target DNA damage

Researchers give rats false memories

Potential to reduce the time and cost associated with making complex parts by an order of magnitude

Might account for language disorders and differences between humans and non-human primates in language learning

Salk findings on brain development may shed light on neurological disorders such as autism

Surprise finding shows oxytocin strengthens bad memories and can increase fear and anxiety