After the first eruption in nearly four decades, satellites observed the volcano's nighttime glow and sulfur dioxide plume.

New evidence shows that a sufficient amount of daylight penetrates the ice to sustain blooms of floating, plant-like organisms.

The origin of this nearly perfectly curved shoreline, a feature not often found in nature, has prompted an ongoing geologic debate.

The estuary system marks the transition between the Great Altar Desert in northwestern Mexico and the Gulf of California.

An ongoing eruption blankets cities and farmland near the volcano with layers of ash.

Much of the canned pumpkin that ends up in Thanksgiving pies and soups came from Central Illinois.

Massachusetts has a long-standing relationship with one of Thanksgiving's iconic foods—the cranberry.