Scientists are using instruments on the International Space Station to shed light on the mysterious appearances of transient ...

The air moving above the forest carries valuable information about how trees absorb carbon, and what may happen in the future ...

Researchers using the Hubble Space Telescope have discovered water vapor in the atmosphere of planet K2-18b, located about ...

Between 50 and 1,000 kilometers above our heads is the ionosphere, a layer of Earth's upper atmosphere consisting of charged ...

NASA Odyssey orbiter snapped a first-ever image of a Mars volcano peeking above some clouds before dawn. It’s twice as tall ...

The European Space Agency has spearheaded a £154 million effort to understand the Sun's corona, which could provide ...

A pair of European satellites have created the first artificial solar eclipses through precise and fancy formation flying ...

This story is the first article of a two-part Mongabay mini-series exploring possible climate futures. Read Part One.

Wind pushed smoke from Alberta and B.C.’s wildfires to Calgary Tuesday night into Wednesday morning, leading to an air ...