For years, scientists have faced a puzzling contradiction about Mars. On one hand, the planet is covered with ancient lake beds, shorelines, and...

For years, scientists have faced a puzzling contradiction about Mars. On one hand, the planet is covered with ancient lake beds, shorelines, and...

Jupiter may look like a swirling ball of colorful clouds, but beneath that dramatic surface lies a world scientists have struggled to understand for...

Jupiter may look like a swirling ball of colorful clouds, but beneath that dramatic surface lies a world scientists have struggled to understand for...

An international team of scientists has discovered geological formations on Mars that suggest the planet once held vast bodies of water, similar in...

Coffee is one of the world’s most popular drinks, known for its rich flavor and energy-boosting caffeine. But now, scientists have discovered that...

Mars had an Arctic-sized ocean, and scientists are only now beginning to see the outline of it. For a long time, the planet has been described as dry...

Scientists at the University of Colorado Boulder think they may have cracked a mystery that has puzzled astronomers since the first detection of the...

Scientists at the University of Colorado Boulder think they may have cracked a mystery that has puzzled astronomers since the first detection of the...

Most pet dogs carry small fragments of wolf DNA, left behind after their long association with people. That genetic trace is usually silent, but new...