Two New Ocean Research Ships to Set Sail in 2015
Two new U.S. research ships will take to the seas in the Arctic and Atlantic in 2015, allowing scientists around the world to explore the geology, biology and health of the oceans.
Polar Bears Shifting to Areas with More Sea Ice, Genetic Study Reveals
In a new polar bear study published today, scientists from around the Arctic have shown that recent generations of polar bears are moving towards areas with more persistent year-round sea ice.
Digging in Beach Sand Linked to Increased Risk of Gastrointestinal Illness
People take certain precautions when they go to the beach. They apply sunscreen to avoid sunburn and stay away from big waves if they are not strong swimmers. But they do not usually worry about getting sick from digging or playing in the sand.