At a glance, you’d never confuse a Persian cat with a pug — one meows, the other barks, and they’re separated by 50 million ...

Emerging ‘co-scientist’ systems use teams of chatbots to mimic the deliberations of a research group. Do they really help?

Scientists studying a 21-to 24-million-year-old rhino fossil found in the Haughton Crater on Nunavut's Devon Island say the ...

Alignment and sequencing errors are a major concern in molecular evolution, and this valuable study represents a welcome improvement for genome-wide scans of positive selection. This new method seems ...

A better understanding of human smell is emerging as scientists interrogate its fundamental elements: the odor molecules that ...