Earth's oceans may have been green for billions of years until the first photosynthetic organisms flooded our atmosphere with ...

Chicago will once again go all out for St. Patrick's Day this year with one of the city's most iconic traditions: The 2025 Chicago River Dyeing.

The Studlagil Canyon is a geological wonder in Iceland with basalt columns, turquoise waters, and hiking trails ...

Cleaner, more pure water backscatters light in the blue range, which makes it look blue. One famous example is Crater Lake in ...

Wyoming Highway Patrol has confirmed an additional fatality in the Green River Tunnel crash on Interstate 80, totaling three ...

GREEN RIVER, Wyo. – A multi-vehicle crash on Interstate 80 westbound has resulted in a fatality, leading to significant road ...

MONTREAL – Olivier Soumis’s green canvas tent sits in the middle of the frozen St. Lawrence River, providing a stark pop of ...

Residents along the Sarandí stream near Villa Inflamable in Buenos Aires are stunned by the blood-red color of the water.