Recent progress on alternatives to animal testing is hugely welcome. But talk of "phasing out" animal research completely is ...

Feedback enjoys a new piece of research delving into papers whose titles mention Beatles songs – but wonders if there is an ...

Analysis of the chemistry of ancient T. rex tooth enamel adds weight to the idea that the fierce Cretaceous predator ...

Researchers have watched a huge crater form on the lunar surface, and its widespread effects could help inform future ...

In his new book On the Equality of All Things, physicist Carlo Rovelli explains there is no space or time in his view of ...

The longest satellite record ever compiled shows the vast majority of ice loss from Greenland and Antarctica is due to ...

The reason is because our preferred temperature range is much nearer the freezing point of water than its boiling point. You ...

Yet more readers share their insights from their own four-legged friends – and one proposes a more general theory ...

Tom Gauld weekly cartoon ...

The timing of the D-Day landings was key, and it all depended on the weather. Catherine de Lange thoroughly enjoyed a film ...

Readers sense this type of illusion does exist – and send in their personal experiences ...

This week's cartoon from Twisteddoodles ...