(CNN) -- Colossal canyons across Mars formed eons ago by massive floods of carbon dioxide and solid debris instead of liquid water, according to a controversial report this month. The theory ...

To study Mars’s chemical and mineral makeup, the Curiosity rover drills one to 1.5 inches down into the subsurface, then ...

A current theory postulates that carbon dioxide regulates the temperature of the earth. This raises an interesting question: How do man's activities influence the climate of the future?

NASA claims that new clues uncovered by its Curiosity rover could prove to revolutionise humanity's understanding of Mars's ...

There is increasing evidence that the level of carbon dioxide in the Earth’s atmosphere is rising. There is also evidence that humans are responsible for this rise.

Dozens of companies and academic groups are pitching the same theory: that sinking rocks, nutrients, crop waste or seaweed in the ocean could lock away climate-warming carbon dioxide for centuries ...

The rover has stumbled upon the clues to answer the mystery of what happened to the planet's ancient atmosphere and how Mars ...

Planetary is part of a growing industry aiming to come up with a solution to global warming using the absorbent power of the ...

The detection of a heavier element like carbon dioxide, suggests that these planets ... This discovery supports the theory that these planets formed via core accretion, where solid cores attract ...

HALIFAX, Nova Scotia (AP) — A growing industry is racing to engineer a solution to global warming using the absorbent power of the oceans. Dozens of companies and academic groups are pitching ...