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

Researchers show the average surface temperature on our planet has shifted between 51.8 to 96.8 degrees Fahrenheit ...

A new study co-led by the Smithsonian and the University of Arizona offers the most detailed glimpse yet of how Earth's ...

Astronomers study stars by looking at the different colors of light they emit—colors they capture and analyze using ...

Scientists are analyzing data collected by weather balloons launched around Chicago this summer to better understand extreme ...

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 ...

The change in the forecast for tomorrow and Tuesday is that there’s an outside chance for an isolated shower or thunderstorm.

As extreme heat overtakes cold as the leading cause of temperature-related deaths, its impact won't be felt equally.

As the transition from summer to fall begins, the sun's angle starts to change as well, impacting everything from temperature to even your health.

The kitchen is the latest room in the home to receive huge smart updates and integrations. But one appliance that I didn’t ...

Six states are expecting below normal temperatures this week, with some areas dropping as much as 20 degrees Fahrenheit.

Countries could use next week's U.N. meetings in New York to resolve big differences over boosting the world's annual goal ...