For the past four years, NASA 's Perseverance rover has rambled over a region of Mars where scientists say a strong river ...

When a massive, black patch, known as a polynya, was spotted by NASA scientists for the first time, satellite operators were ...

Over the past two decades, satellite-based planetary observations have recorded rapid mass loss of Patagonian glaciers, ...

Linn’s reimagined "petrofuture" maps, reworked from those issued by oil companies to encourage profligate car use, show what ...

The Green Mountain State shines in just about every season, but Vermont in the fall is special. Autumn is when people travel ...