The bird nests in the Arctic during summer, when the sun never really sets, and flies all the way to the Antarctic to enjoy ...

Residents of northern U.S. states could have the opportunity to see the northern lights tonight. Here's what to know about ...

Solving a lunar mystery? Scientist at the University of Arizona is the lead author on research proposing a new theory for the ...

For centuries, explorers and scientists have documented the 24-hour daylight of the Antarctic summer — but for flat earthers, ...

As recently as the 1990s, when the Greenland Ice Sheet and the rest of the Arctic region were measurably thawing under the ...

Could Artemis III astronauts collect some lunar samples that shed light on the moon's mysterious past? That's what a team of ...

Global warming is awakening sleeping giants of ice at the South Pole as glaciers start to flow faster and surface melting ...

Researchers have discovered dozens of new methane seeps littering the ocean floor in the Ross Sea coastal region of ...

Some predict the glaciers will vanish in two centuries, which could upset the volcanoes below, causing them to erupt more frequently, more violently or both. Michelle Parks of the Icelandic ...

As global temperatures rise, the ecology of Antarctica is already changing, but Earth's climate would have to change ...

Researchers found tiny amber pieces in Antarctica’s seafloor. The discovery proves the continent once had forests.

Five of Earth’s vital systems are close to a point of irreversible change, warns a new report released by a global network of scientists ahead of the upcoming U.N. climate change conference in Brazil.