Tutolo led a new study of rock samples collected by the Curiosity rover that might have answered this question. The mystery ...

Our concept of a 'boundless carbon cycle' would encourage policymakers to better appreciate the couplings between land and water and between the hydrological cycle and the carbon cycle.

Typically, land absorbs roughly one-third of human ... "Understanding the knock-on effects of climate change on the carbon cycle is imperative and the two ESA study projects demonstrate the ...

There are conflicting ideas about the development of rural Africa: On the one hand, governments and conservation ...

The Curiosity rover identified hidden caches of the mineral siderite, which could help explain why Mars lost its habitable climate.

Samples drilled by the Curiosity rover on Mars have revealed abundant signs of a carbon cycle that remained hidden from ...

Trees are also well known for absorbing carbon. But new research reported in Science has shown that on land, most of the carbon actually seems to be held in water, sediments, or soil. Scientists are ...

Analysis from the Curiosity rover provides powerful evidence that Mars once maintained a robust carbon cycle. This discovery opens new possibilities about whether life could have thrived there ...

A new study led by a University of Calgary scientist has found evidence that suggests Mars once had a carbon cycle, giving further support for the past habitability of the red planet. Using data ...

Like land plants and seagrasses ... seagrasses and other forms of sea life interact sheds light on Earth’s carbon cycle. Carbon, a chemical element, is found in all organic matter on Earth ...