Family members of two Venezuelan migrants who they believe were among those deported to El Salvador under the Alien Enemies ...

Alternatively, volcanic activity might have released water vapor, creating a more humid climate that could lead to ice deposition. But these processes are unlikely to produce large-scale ice ...

Around 10,000 years ago as the ice age advance began to melt, glacial deposits or drift were left behind. These glacial deposits were of two kinds: Till - mixed or unstratified materials directly ...