We’re all taught that water is clear, so why does the ocean look so strikingly blue when we’re staring out […] ...

Crystal clear waters and fine white sands framed by sweeping palm trees, the beaches in Mauritius are hard to top. The island ...

Dark “slope streaks,” likely resulting from dust avalanches, stretch across an area of Mars called Acheron Fossae in this ...

Rivers are Earth's arteries. Water, sediment and nutrients self-organize into diverse, dynamic channels as they journey from ...

In September 2023, a global seismic mystery began to unfold. Every 90 seconds, the Earth pulsed with a strange, low-frequency ...