Cave data shows the Arctic was permafrost-free when Earth was 4.5˚C warmer, hinting at what rising temperatures could bring.

Scientists have found evidence that the Asian continent was free of permafrost all the way to its northerly coast with the ...

A recent study has unveiled a paradox across Eurasia: while vegetation has visibly flourished in recent decades, the ...

Right now, Earth is about 3.1 million miles farther from the sun than it is in early January when it reaches perihelion, its ...

The blistering early-summer heatwave that’s brought life-threatening temperatures across much of the northern hemisphere is a worrying sign of things to come, UN weather experts said on Tuesday.

Summer in the Northern Hemisphere will be shorter this year than last year by about 15 minutes, according to Timeanddate.com.

The ten warmest years since the early days of the industrial revolution have all occurred since 2015. Read more here.

"The best time to see the Milky Way in (Massachusetts) is from March to September," according to the Capture the Atlas ...

Because Earth moves in an elliptical orbit around the sun, being further away means it travels slower along its orbit. This ...

At the aphelion, the distance from the Earth’s center to the Sun’s center is going to be 152,087,738 kilometers (94,502,939 ...

Stargazers may catch a cosmic light show this Fourth of July weekend when the Milky Way appears in the night sky across the ...

In two recent studies, researchers suggest a weakening ocean current system is to blame for a persistent cold spot in the ...