Antarctica melts under its hottest days on record

On February 6, 2020, weather stations recorded the hottest temperature on record for Antarctica. Thermometers at the Esperanza Base on the northern tip of the Antarctic Peninsula reached 18.3°C (64.9°F)—around the same temperature as Los Angeles that day. The warm spell caused widespread melting on nearby glaciers.

Nungwi Beach, Zanzibar

Some beaches supply their own sunshine regardless of what’s in the sky above. Nungwi, on Zanzibar’s northernmost tip, has the kind of white coral sand that seems to glow, even after nightfall.

Exploring the secrets of marsh happiness

NOAA research reserve scientists and partners recently published a study that examines the secret to marsh happiness. The team learned that “happy” marshes shared similar characteristics, whereas “unhappy” marshes deteriorate in diverse ways. By understanding how marshes can deteriorate so differently, coastal managers can make wiser conservation decisions.