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Greg Osmond
May 10, 2013 09:05PM

I was watching two Minke whales for one hour today near my home in Woody Point, ...
Melvin Lusterio
May 09, 2013 08:05PM

The Good Force be with you! Well done, Team Curiosity! Keep it up! Live fo...
shaymaa elgbaly
May 09, 2013 01:05AM

amazing !
C Michael Hogan
May 08, 2013 09:05PM

Documentation on the Seine barges in the 17th century is scant, but apparently m...

Geology

Geology

    • Ocean acidification troubles Featured Article Ocean acidification troubles Ocean acidification troubles

      The seas in which corals and other calcifying species dwell are turning acidic, their pH slowly dropping as Earth's oceans acidify in response to increased carbon dioxide... More »

    • Microbial life in undersea volcanoes Featured News Microbial life in undersea volcanoes Microbial life in undersea volcanoes

      Many of the lifeforms inhabiting the Earth live in sediments and rocks. The research reported here provides the first detailed data on methane-exhaling microbes that live deep... More »

    • Burnt Cape Featured Article Burnt Cape Burnt Cape

      The Burnt Cape is a limestone barren headland on the extreme northwest of the Northern Peninsula of Newfoundland, Canada. The prevailing harsh cold climate and calcareous...

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    • Science for Haiti Featured News Science for Haiti Science for Haiti

      Eva Aguilar reports 20 September 2011 on SciDev.Net en Español Haiti could follow the example of other developing countries, such as Rwanda, and bolster its... More »

    • Devonian Featured Article Devonian Devonian

      The Devonian period is a geologic time interval within the Paleozoic Era spanning from the end of the Silurian Period, aapproximately 417 million years before present (BP), to... More »

    • Backshore Featured Article Backshore Backshore

      The backshore is that part or zone of a beach profile that extends landward from the sloping foreshore to a point of either vegetation development or a change of physiography,... More »

    • Groundwater inflow Featured Article Groundwater inflow Groundwater inflow

      Groundwater inflow represents an important part of groundwater assessment methodology within the hydrological cycle. This article reviews chief methodology for estimating the... More »

    • Acid sulfate soils Featured Article Acid sulfate soils Acid sulfate soils

      Main source: K.Ljung, F.Maley, A.Cook & P.Weinstein. Acid sulfate soils and human health. A Millennium Ecosystem Assessment. Environment International 35 (8), 1234-1242.... More »

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