This charismatic ball of geology is aptly known as Giant Rock. Covering square meters (5,800 square feet) of ground and ...

Over the last 100 years, sci-fi films have reflected shifting cultural anxieties: from industrialization and nuclear war to ...

In September, NASA announced the discovery of a possible sign of life, known as a potential biosignature, on Mars. The Perseverance rover, which has been exploring a dried-up lakebed for years, found ...