In science news this week: First reintroduced salmon return to California rivers in a critical step towards recovery; Hot and Cold: Dialing in on Temperatures for Winter-Run Salmon; Putting Nature on the Map (Literally); Delta Independent Science Board seeks comment on Interagency Ecological Program review; How much water do snowpacks hold? A better way to answer the question; Through smoke and fire, NASA searches for answers; The Benefits of Marine Protected Areas Spill into Neighboring Waters; House Attempts to Block … Continue reading SCIENCE NEWS: First reintroduced salmon return to CA rivers; Dialing in on temperatures for winter-run salmon; How much water do snowpacks hold? A better way to answer the question; House attempts to block relocation of the USGS; and more …