New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...

JWST lacks the precision to detect life on exoplanets, and this new telescope aims to change that.

When a scientific controversy or breakthrough dominates headlines, press officers and journalists often quote a handful of ...

In 1877, an Italian astronomer mapped faint lines on Mars and called them canali, meaning channels or grooves. But the word ...