Now, new geological data show that sea levels rose about 125 feet (38 meters) between 11,000 and 3,000 years ago, according ...
By determining which ice sheets melted to create a colossal increase in sea levels 14,500 years ago, scientists hope to ...
Mammoth quiz: Test your knowledge of the ice age beasts —Antarctica quiz ... US volcano quiz: How many can you name in 10 minutes? —Conspiracy theory quiz: Test your knowledge of unfounded ...