Researchers have resolved the high-resolution structure of the human dopamine transporter bound to cocaine, providing critical insights into the molecular basis of cocaine’s addictive properties.
IVF Helps Patients Trying to Build Families. An Alabama Court Put That in Doubt
Thirty-seven-year-old Corinn O’Brien is about 2 months pregnant through in vitro fertilization (IVF), but an ultrasound recently showed the fetus might be in trouble, and