University of Arizona

Antarctica Moved From Flat To Fjord 34 Million Years Ago

Often, understanding what the planet’s climate will do and why requires study into fields that we as laymen might consider irrelevant. Thankfully, there are those out there who have dedicated their lives to the sciences and are not so quick to discuss a particular field or aspect of science as irrelevant. So when geoscientists from the University

Water on Mars? Scientists See Possibility of Salty Water in Martian 'Seasonal Flows'

A team of scientists, led by Alfred S. McEwan of the Lunar and Planetary Laboratory, University of Arizona, Tucson, may have identified the tell-tale signs of “seasonal flows” (small channels attributable to downhill water movements) on certain Martian slopes. The potentially game-changing discovery, which was enabled by an analysis performed by an undergraduate student, has got the astronomy, planetary and astrobiology science communities rather excited.

Rising Ocean Levels A Long Term Problem

A new study has shown that not only does melting ice contribute more to rising sea levels than thermal expansion, but that ocean levels are likely to continue rising well after the warming of the atmosphere stabilises.

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