
Ghostly ring provides strong evidence for dark matter
Physicists say dark matter is seen in separate structure for the first time
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Physicists say dark matter is seen in separate structure for the first time
Device could be a source of terahertz radiation for communications
Tests of Newton's law may have to be more stringent
Discovery might shed light on high-temperature superconductivity
Physicist Theodore Maiman, who built the world's first laser, has died at the age of 79
New force would require overhaul of the Standard Model
Physicists chart spin to uncover the core's composition
UK spin-off counts CERN as a customer