The billionaire who conducted the first private spacewalk said he only had “seconds” to take in the view of Earth while ...

To know whether emission treaties are complied with, all CO2 must be traceable. Incomplete bookkeeping sent scientists on a search in the Greenland ...

A new study offers the most detailed glimpse yet of how Earth's surface temperature has changed in the past 485 million years ...

Computer scientist and meteorologist Amy McGovern has studied the technology for two decades, and she weighs in with some ...

The weekend trip was a success for Space Perspective, the company that already has more than 1,800 people waiting for their ...

Researchers from the Smithsonian and the University of Arizona have developed the most detailed temperature curve of Earth ...

These so-called gamma-ray bursts, or GRBs, are so energetic that if just one of them were to occur within 1,000 light-years ...

The greenhouse effect acts like a warm blanket around Earth, comprised of gases like carbon dioxide, methane, and water vapor ...

A recent study confirms that Earth's temperature is strongly correlated with the amount of carbon dioxide in the atmosphere.

The sun is midway through its life of fusion. It's about 5 billion years old, and though its life is far from over, it will ...

A new study offers the most detailed glimpse yet into how Earth's surface temperature has changed over the past 485 million years. The data show that Earth has been and can be warmer than today -- but ...

Satellite data shows the U.S. releasing more and more of the potent greenhouse gas into the atmosphere, researchers said, ...