Earth
Tsunami warning for US west coast after magnitude-7.9 earthquake
A tsunami alert聽was issued for the US west coast, and then cancelled, after a major earthquake struck at sea off the coast of Alaska
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Earth
Mount Etna may not really be a 鈥榩roper鈥� volcano at all
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Environment
We may be able to see mountains and valleys on distant worlds
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Earth
Storm waves can move boulders heavier than the Statue of Liberty
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Earth
Otherworldly ‘earth pyramids’ make the Alps look alien
Regulars
Environment
Mars rocks may have drunk up all the water and doomed life there
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Environment
New blues: The quest to make the world鈥檚 rarest colour
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Earth
Scorching hot springs house extreme life and a future ocean
Regulars
Earth
Dan McKenzie: The man who made Earth move
Features
Environment
Enceladus鈥檚 hot, gritty core may cook up ingredients for life
Saturn鈥檚 moon Enceladus seems to have a sandy core that warms water passing between the grains. This heating could help create conditions that are right for life
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Earth
The latest science reads remind us why we really do need experts
Culture
Earth
Cataclysms: A life spent chasing planetary catastrophe
Culture
Environment
Volcanoes that spew stretchy ice could make dwarf planets bright
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Earth
The next supercontinent: Four ways Earth could reshape itself
Features