Related topics: earth

Warming ocean water undercuts Antarctic ice shelves

"Upside-down rivers" of warm ocean water threaten the stability of floating ice shelves in Antarctica, according to a new study led by researchers at the University of Colorado Boulder's National Snow and Ice Data Center ...

Piecing together the Pangea puzzle

Two hundred and fifty million years ago, all the major continents were joined together, forming a continent called Pangea (which means "all land" in Greek). The plate thickness of continents can now be measured using seismology, ...

First report on greenhouse gas emissions from African rivers

Twelve scientists from the University of Liege, the KU Leuven and the Research Institute for Development (France), have just completed a large-scale research project conducted over a five-year period on the African continent. ...

Study suggests there are only two tiger subspecies

(Phys.org)—A team of researchers with affiliations to institutions in Germany, Denmark and the U.K. has concluded after extensive research, that there are really only two subspecies of tigers, as opposed to the nine that ...

Antarctic life – highly diverse, unusually structured

The variety of plant and animal life in the Antarctic is much greater than previously thought, reveals an assessment of Antarctic biodiversity published by a team of scientists in the journal Nature this week.

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