Dark matter may alter the dynamics of colliding black holes and leave a signature in their gravitational-wave emission.

The LIGO-Virgo-KAGRA Collaboration has released GWTC-5.0, a catalog describing 161 new compact-binary-coalescence candidates from the second part of its fourth observing run, known as O4b. That brings ...

If you've been following some of our recent Weeknotes posts you'll have read that we've been developing an audio waveform display in our Snippets Web application. This blog post goes into the detail ...

Inferring the properties of colliding black holes from gravitational wave observations is subject to systematic errors arising from modelling uncertainties. Although the accuracy of each model can be ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Snippets is an internal BBC Web application that allows staff to easily find archive TV and radio programmes, then extract and download segments of these programmes. Snippets currently has good ...