This is what’s known as the "Purple Earth Hypothesis", an idea first proposed by Professor Shiladitya DasSarma, molecular ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The reason Earth's oceans may have looked different in the ancient past is to do with their ...

When the balance in reflectivity shifts, “the whole circulation of the climate will shift in order to transport energy from ...

Earth’s familiar green landscape might not have always been so. According to new scientific research published in the ...

The deep blue sea may not have always been so blue. A new study suggests that the Earth's oceans may have changed color over time and could change again in the future, depending on the chemical makeup ...

When Earth is opposite Mars from the sun, it will appear full because you’re looking directly on the daylit side. But ...

The most beautiful season of the year is here. For us, It's all about the leaves and the colors, but as fall is about to ...

The weak spot, known as the South Atlantic Anomaly, was identified in the 19th century and expanded in recent years.

Ever seen a place that looks like another planet? Welcome to the Danakil Depression, one of the hottest, driest, and most ...