Steep rise of the Bernese Alps

Ancient fossil reveals the evolution of bird legs for the first...

430 million-year-old fossil named after Sir David Attenborough

New species of terrestrial crab found climbing on trees in Hong...

Mars volcano, Earth’s dinosaurs went extinct about the same time

Amazon River no younger than 9 million years

Last remnant of North American ice sheet on track to vanish

Types of Rocks

New theories about nature of Earth’s iron

As lava hardens, a revelation bubbles up

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