Lead negotiators from the Colorado River’s Upper Basin states expressed a dual sense of uncertainty and urgency on Tuesday, ...

Two large earthquakes that hit the Permian basin, the top U.S. oilfield, this week have rattled the Texas oil industry and ...

Mars, our neighboring red planet, possesses some of the most dazzling and extreme geological features within our solar system ...

Ever gazed up at the stars and felt that magical awe wash over you? As cities grow brighter, it's becoming harder to ...