San Bernardino County is offering free walk-up testing for Covid-19 in Joshua Tree. The testing site at Copper Mountain College is open Monday through Friday. No symptoms are required, and all residents are urged to get tested. Testing will be conducted at the Bell Center, Copper Mountain College, 6162 Rotary Way, 10 a.m. to 3 p.m. Walk-ins are welcome or appointments can be made on the County’s COVID-19 site sbcovid19.com. The new, more comfortable tests will be self-administered under the watchful care of a nurse. Face masks are required.