Ancient Greek astronomers made important observations regarding the night sky long before the first ...

The Great Salt Lake has long been a symbol of scarcity, a shrinking inland sea ringed by dust and brine. Now scientists say that beneath its receding shoreline lies a vast, ancient body of fresh water ...

Scientists have uncovered what is believed to be a vast, hidden freshwater aquifer stretching along the US East Coast, from New Jersey to Maine, located deep beneath the Atlantic Ocean. This ...

X-ray scans recover an ancient Greek star map beneath a medieval text, revealing Aquarius clues and Hipparchus-linked ...