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International Day of Climate Action - October 24
350.org is an international campaign dedicated to ...

Hidden Costs of Energy
The National Academies' National Research Council ...

Imagining World Food Security
This year, World Food Day occurs on October 16. T...

Transport of Air Pollutants
The National Academies'  Board on Atmospheric Sci...

Intersex in Fish
According to U.S. Geological Survey (USGS) researc...

DiscussionCentral: Climate change: Enough science?
On SciDev.Net on 3 September 2009, climate change ...

Featured News

EarthNews

Everglades restoration plan shrinks
The New York Times: The Everglades have become yet...

Miami-Dade looks to cash in on old Everglades jetport
Miami-Herald: Faced with a looming half-billion-do...

Florida has had it with these non-native snakes!
Environmental News Network: Five giant invasive sn...

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Featured Article from the EoE

Osmoregulator

An osmoregulator is an organism that can regulate or keep the solutes or salts of its body fluid at a higher or lower concentration than the concentration of solutes in the external medium, although this regulation may be limited at extremely high or extremely low external solute concentrations.

New Articles from the EoE

Newly Published Articles - Encyclopedia of Earth

Sea water
If there is one thing that just about everyone knows about the ocean is that it is salty. The two mo...

Layers of the ocean
Just as the atmosphere is divided into layers the ocean consists of several layers itself. Read Fu...

Rip current
Rip currents are powerful, channeled currents of water flowing away from shore. They typically exten...