How fast is the universe expanding? The mystery endures

Scientists have known for decades that the universe is expanding, but research in the past few years has shaken up calculations on the speed of growth—raising tricky questions about theories of the cosmos.

On-demand control of terahertz and infrared waves

The ability to control infrared and terahertz waves using magnetic or electric fields is one of the great challenges in physics that could revolutionise opto-electronics, telecommunications and medical diagnostics. A theory ...

Inequality in science funding

New research shows that winners of a large research grant programme in the Netherlands have a 2.5 times greater chance of obtaining a follow-up grant than nonwinners. The research, which focused on NWO Vidi Grants, was jointly ...

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