California tortoises died trying to reproduce during drought

LOS ANGELES (AP) -- Scientists examining the deaths of female desert tortoises in Southern California said…

‘BioBlitz’ scientists to survey California desert valley

LOS ANGELES (AP) -- Scientists will fan out across a California desert valley this weekend to…

‘BioBlitz’ scientists to survey California desert valley

LOS ANGELES (AP) -- Scientists will fan out across a California desert valley this weekend to…