The Arctic Ocean has long served as a vault for Cold War secrets. As polar ice recedes and new marine corridors open, the ...

Which way is ‘down’ has a different answer depending on where you are on Earth, in the solar system, in our galaxy and beyond ...

The idea of cows grazing in a pasture seems idyllic. We asked experts how their emissions stack up compared to factory farms.

A new study published in Conservation Biology examines the behavior and distribution of queen conch (Aliger gigas) to guide ...

Using images from cameras on Mars orbiters, an international research team has discovered structures on Mars that are very ...

Pompeii’s public baths, aqueduct, and water towers were among the preserved structures frozen in time. A new paper published ...

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