Warming in the Arctic is intensifying methane emissions, contributing to a vicious feedback loop that could accelerate ...

Hormone levels fluctuate like the tides, ebbing and flowing according to carefully orchestrated cycles. These hormones not only influence the body, but can cross into the brain and shape the behavior ...

In Biology 101, we learn that RNA is a single, ribbon-like strand of base pairs that is copied from our DNA and then read ...

The carbon cycle is the biogeochemical cycle focused on carbon and how it is sequestered in and moves between different reservoirs in the Earth system. Ever-expanding mariculture has led to ...

Research from NASA’s Curiosity rover has found evidence of a carbon cycle on ancient Mars, bringing scientists closer to an answer on whether the Red Planet was ever capable of supporting life. The ...

Department of Energy Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Republic of Korea ...

National Snow and Ice Data Center, Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, Boulder, Colorado 08309, United States Harvard John A. Paulson School ...

CALGARY, Canada — Mars once breathed carbon in and out just like Earth does today. NASA’s Curiosity rover has uncovered evidence that the Red Planet had its own version of Earth’s carbon cycle ...

Its presence points to a carbon cycle – carbon dioxide moved from the air, into the water, and then into rock. NASA’s Curiosity Mars rover sees its tracks receding into the distance at a site ...

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 ...

Scientists have found carbon residue in Martian rocks, indicating that an ancient carbon cycle existed. And it means the Red Planet was likely once warm enough to sustain life. Researchers have ...