Arrests of scholars by US President Donald Trump’s administration prompts lawsuit alleging free-speech violations.

In this Podcast Extra, we hear the latest on how decisions by the Trump administration are affecting science in the US. Most recently, a purge of National Institutes of Health (NIH) leadership has ...

The star, Pycnopodia helianthoides, reaches one metre in diameter and has as many as 24 arms. But it disintegrates in a few ...

Import taxes on staples such as microscopes, glassware and computer chips will affect institutions already feeling financial ...