MIAMI, May 14 (UPI) -- A wildlife trainer reportedly was bitten on the calf on the Miami set of rapper Rick Ross's new video for his song "Here I Am."

EXETER, England, April 8 (UPI) -- British scientists who last year identified the first common version of a gene influencing height have now identified 20 genome regions that do the same.

BETHESDA, Md., April 27 (UPI) -- U.S. and European researchers have found four new genetic variants linked to type 2 diabetes and confirmed another six variants.

LONDON, April 13 (UPI) -- Scientists in Britain say they've identified a genetic link to obesity.