To determine the top high-yield savings accounts, CNBC Select compared those with an above-average APY, FDIC insurance, zero monthly maintenance fees and low (or no) minimum balance requirements.

When hundreds of eerily perfect circles were discovered on the bottom of the Mediterranean Sea, theories abounded about what they could mean. Four years of underwater research revealed a lost world.

Scientists exploring Australia's Great Barrier Reef have uncovered a towering new reef that rises 500 meters (about 1,600 ...

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