Darwinian evolution says that complex systems arise through numerous successive, slight modifications that benefit the ...

Merck (NYSE: MRK), known as MSD outside the United States and Canada, today announced positive topline results from the Phase ...

Malar edema, the collection of fluid below the infraorbital rim and over the malar eminence, presents a unique challenge to ...

Intraocular foreign body removal visual outcome may be affected by race, according to a review of IRIS Registry data.