Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick ...

Take a moment to breathe in the air around you and really appreciate it, because all that oxygen-rich air will only be around ...

Economist Warns America In 'Early Stages' Of Very Worrying Trend NATO submarine sinks ship in torpedo test during military ...

The inside of giant planets can reach pressures more than one million times the Earth's atmosphere. As a result of that ...

During the 1240s, Richard Fishacre, a Dominican friar at Oxford University, used his knowledge of light and color to show ...

Tuesday night, Georgians were in for a treat as the Northern Lights, normally seen in places like Alaska or Norway, made a ...

Cimate scientists are more certain than ever that humans are changing the climate – but there are signs of hope on the ...

This year’s Conference of the Parties, the annual United Nations meeting meant to avert catastrophic climate change, was ...

Earth's atmosphere is like a protective blanket that surrounds our planet and is composed of a mix of gases. While many trace ...

A powerful geomagnetic solar storm is helping to unveil northern lights across the United States. Here's how auroras become ...

The Northern Lights, or Aurora Borealis, are stunning natural light displays. Ancient North American cultures viewed them ...