Understanding how air moves across a planet is key to predicting its weather and climate. On Earth, these patterns shape everything from storms to seasonal changes. A new study now reveals how air ...

For the first time on a global scale, 20 years of observations on Mars have been condensed into a single study led by ...

Scientists are confident Mars was once abundant with water, as seen in massive flood-carved channels, ancient river valleys, ...

Curiosity has previously discovered small organic molecules on Mars, but these recently found compounds are larger and would ...

The findings, based on long-term atmospheric data, offer a fresh perspective on the behaviors of Mars' middle atmosphere, highlighting fundamental differences from Earth's. The study applied ...

More than 3 billion years ago, Mars intermittently had liquid water on its surface. After the planet lost much of its ...

World-renowned Greek astrophysicist Stamatios Krimigis says that a human settlement on Mars is a distant dream.