The measurement of receptor occupancy (RO) using positron emission tomography (PET) has been instrumental in guiding discovery and development of CNS directed therapeutics. We and others have ...

The beef, which may be contaminated with E. coli, was distributed to Whole Foods Market retail locations across the U.S.

AMBER Alert discontinued after two SA girls found safe Authorities say the missing children, 1-year-old Aspen Johnson and 11-year-old Kaudrie Garant, had last been seen Monday evening.

HOUSTON, Texas (KTRK) -- An Amber Alert remains active for E'minie Hughes, the 12-year-old girl who went missing last Thursday morning. "It's been a week," E'minie's mom, Shannon Williams, said.

Divers found Audrii's body in the Trinity River under US 59 six days after she vanished. Don Steven McDougal has been charged with capital murder, the DA said.