In science news this week: The Twilight World of Gray Foxes; Fish in California estuaries are evolving as climate change alters their habitat; Coastal fog linked to high levels of mercury found in mountain lions, study finds; In the Sierra, scientists bet on ‘survivor’ trees to withstand drought and climate change; A lifetime of noise: what are the costs?; Hide and Go Seek: “Bodysnatching” Fungus Uses Other Species as Shelter During Fire Events; Fish size affects Snake River salmon returns … Continue reading SCIENCE NEWS: The twilight world of gray foxes; Fish in CA estuaries are evolving as climate change alters their habitat; Coastal fog linked to high levels of mercury found in mountain lions, study finds; In the Sierra, scientists bet on ‘survivor’ trees to withstand drought and climate change; and more…