An unidentified man from Ireland with confusion and signs of a brain injury actually had an extremely rare condition that has ...

The human brain is a fascinating and complex organ that supports numerous sophisticated behaviors and abilities that are ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

In 2025, astronomers sharpened their view of the planetary system around Proxima Centauri — the sun's closest stellar ...