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Physics

See the latest physics news and expert analysis on dark matter, the multiverse, theoretical and particle physics, quantum theory, and more from the world of physics.

Physics

Galaxy study hints at cracks in dark matter theories

More than two dozen galaxies of all shapes and sizes show the same ratio of dark matter to normal matter in their central regions 鈥� current theories can't explain why

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Physics

Phantom storms: How our weather leaks into space

Features

Physics

Mammoth black holes push universe to its doom

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Earth

Cosmic rays reveal erupting volcano’s guts

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Earth

India’s thirst is making us all wet

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Physics

Asian quake could trigger California’s big one

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Earth

Climate change may trigger earthquakes and volcanoes

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Physics

How far could you travel in a spaceship?

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Earth

Artificial cloud created at the edge of space

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Earth

Climate myths: Any cooling disproves global warming

In fact, even if the world does cool over the next few years as some predict, it in no way undermines the certainty about long-term warming due to greenhouse gas emissions

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Physics

Probe gets clearest glimpse yet of cosmic dawn

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Physics

Rare meteorite found by ‘fireball’ observatory

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Health

Too much radiation for astronauts to make it to Mars

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Physics

When opposite charges repel

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