News tagged with geosciences

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Saturn's youthful appearance explained

(Phys.org) —As planets age they become darker and cooler. Saturn however is much brighter than expected for a planet of its age - a question that has puzzled scientists since the late sixties. New research ...

Apr 30, 2013
3.2 / 5 (10) 1 | with audio podcast

Late 20th century was warmest in 1,400 years

Earth was cooling until the end of the 19th century and a hundred years later, the planet's surface was on average warmer than at any time in the previous 1,400 years, according to climate records presented ...

Apr 21, 2013
3.9 / 5 (37) 49

Remaining Martian atmosphere still dynamic

(Phys.org) —Mars has lost much of its original atmosphere, but what's left remains quite active, recent findings from NASA's Mars rover Curiosity indicate. Rover team members reported diverse findings today ...

Apr 08, 2013
4.9 / 5 (13) 5 | with audio podcast

Are tropical forests resilient to global warming?

Tropical forests are less likely to lose biomass – plants and plant material - in response to greenhouse gas emissions over the twenty-first century than may previously have been thought, suggests a study published online ...

Mar 10, 2013
3.6 / 5 (7) 4 | with audio podcast