Paleontologists uncover age-old secret of Hollywood celebrities

Exploring Oceanographer Canyon by mini-sub

Greenland ice is melting 7 percent faster than previously thought

Antarctic mystery solved?

Earthquakes, ‘Mars-quakes,’ and the possibility of life

‘False’ biosignatures may complicate search for ancient life on Earth, other...

Lava flows in Pahoa 2014

Study Seeks to Make Tsunamis Safer

Revealing Earth’s early secrets

Exceptionally well-preserved fossil of complete mammoth skull raises questions

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