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 ...

The amount of dust in the atmosphere has fallen, which is good for our lungs, but is a loss for ecosystems that depend on ...

For the first time, researchers have seen a humpback mother interacting with her stillborn calf, reporting that she stayed ...

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 ...

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

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 ...

This week's cartoon from Twisteddoodles ...

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

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