Aid efforts following Myanmar’s earthquake reveal new fault lines in global power as Russia and the US edge closer—leaving China watching and wary of shifting dynamics.

Fresh advances in 3D scanning technology are making it possible to explore some of the hardest-to-reach and most fragile sites on Earth.

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As climate change melts ice sheets and glaciers, water is being redistributed across the globe — and could end up moving the point of Earth's axis of rotation.