Health & Science June 21, 2024 9:09 pm Coffee habits are linked to genetics, UC San Diego researchers say Researchers from UC San Diego found that some people are genetically predisposed to drink more coffee than others. US & World Videos 2:31 San Diego mayor meets with local leaders to discuss crime reform 2:12 RV park renters need places to live after homeless service provider buys site 22:55 Politically Speaking: 1-on-1 with San Diego Mayor Gloria after reelection victory 1:37 Program gives students hands-on experience in the veterinary field 0:34 1st Amazon Fresh store opens in San Diego County