The locus for the incomplete form of X-linked congenital stationary night blindness (CSNB2) maps to a 1.1-Mb region in Xp11.23 between markers DXS722 and DXS255. We identified a retina-specific ...

Find out how long conditions will stay dry across southern Wisconsin.

Welcome to Nat Geo Your Shot: National Geographic’s global community for aspiring visual storytellers. Find the community on Instagram @NatGeoYourShot and follow along for hashtag challenges ...

PLANNING THE NEXT 24 HOURS: Monday night temperatures will be a bit on the muggy side in the mid to upper 60s with clear skies. Tuesday is shaping up to be a very warm and humid day, with highs in ...

Latest up-to-date Colorado weather forecast: Snow, high and low temperatures, precipitation, severe weather warnings, live interactive radar, almanac.