The model Kite’s team built was unique in that it captured evolution of the Martian landscape and climate over an extremely ...

The temperature on Mars is relatively low, averaging about minus 80 degrees Fahrenheit (minus 60 degrees Celsius). When you purchase through links on our site, we may earn an affiliate commission ...

As the sun grew hotter, so did Mars, prompting much of its atmospheric carbon dioxide to rain out and ultimately get locked ...

Because Mars now has an average temperature of -81° F (-63° C), the existence of liquid water in the past means that the climate was much warmer then. But what’s been lacking is data that ...

The high seas of Mars may never have existed. According to a new study that looks at two opposite climate scenarios of early Mars, a cold and icy planet billions of years ago better explains water ...

Because Mars now has an average temperature of -63 degrees Celsius, the existence of liquid water in the past means that the climate was much warmer then. But what’s been lacking is data that ...

Because Mars now has an average temperature of -63 degrees Celsius, the existence of liquid water in the past means that the climate was much warmer then. But what's been lacking is data that ...

The atmosphere of Mars is more than 96% carbon dioxide, but the planet is cold because its atmosphere is extremely thin, very dry and further away from the Sun.

New research shows how Mars may have undone its own habitability, while Earth stayed stable enough to support life.

“We think Mars may have been a little cooler than Earth at the time, but not nearly as cold as it is now, with average temperatures hovering most likely above the freezing point of water ...

In the case of Mars, its angle of rotation (referred to as its obliquity) varied between 15 degrees and 35 degrees between 2.1 million and 400,000 years ago, playing havoc with its climate. Today ...