Los Angeles (AFP) - Anxiety may be soaring under coronavirus lockdown, but a study Wednesday found Americans are enjoying more time with their partners and children, rediscovering hobbies and creative pursuits -- and smoking marijuana. The University of Southern California survey found Americans particularly miss visiting friends and relatives, dining at restaurants and shopping at real-world stores, but are adapting their habits at an astonishing pace. "We've been thrust into the greatest social science experiment of all time," Jeffrey Cole, the study center's director, told AFP. "Except that none of us prepared and none of us volunteered." "We're seeing massive...