British, Russian and American teams all are aiming to sample buried lakes in Antarctica. Now a British team has returned after successfully hauling its gear into place.
On January 10, 2012, a powerful 7.3 magnitude earthquake struck off the coast of northern Sumatra, Indonesia, prompting officials to issue a brief tsunami warning.
Today only 14.7% of the U.S. is covered in snow, compared to over 60% on this date last year. But though it's scarce across the lower 48, snow has pounded Alaska.