The remnants of ice attached to the coast offer astounding insights into the climate history of past millennia. An ...

Soft sediments hidden beneath Greenland's ice could accelerate glacier flow, speeding up ice loss and future sea level rise.

The remnants of ice that was attached to the coast offer astounding insights into the climate history of past millennia. An ...

Scientists discovered that deep-sea vents are tapping hydrogen from buried sediments, reshaping ideas about where ocean ...

Lake Powell • As the Colorado River approaches the still waters of Lake Powell, the pace of the current quickens. Chains of standing waves form out of nowhere, grow in size until they are capped with ...

Deep beneath the French countryside, in La Roche-Cotard cave, finger-drawn lines and dots lay hidden under 30 feet of ...

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Harmful algal blooms pose growing risks to freshwater ecosystems, drinking water security, and public health. Yet despite their dramatic appearance at the water surface, the earliest stages of these ...

Lake Powell, an iconic centerpiece of the Colorado River Basin and the second-largest reservoir in the United States, is facing an escalating crisis as decades of sediment buildup threaten its future.