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Extreme Algae Blooms: The New Normal?
A 2011 record-breaking algae bloom in Lake Erie was triggered by long-term agricultural practices coupled with extreme precipitation, followed by weak lake circulation and warm temperatures, scienti ... more
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Scientists use islands to gauge rainfall's effect on landscapes
If you've ever stood on a hill during a rainstorm, you've probably witnessed landscape evolution, at least on a small scale: rivulets of water streaming down a slope, cutting deeper trenches in the ... more
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Residents in China ordered to cull birds: media
Residents of a Chinese city were ordered to cull all their poultry as authorities stepped up attempts to halt the spread of the deadly H7N9 bird flu, state media reported Thursday. ... more
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Osmosis is not driven by water dilution
Osmosis - the flow of a solvent across a semipermeable membrane from a region of lower to higher solute concentration - is a well-developed concept in physics and biophysics. The problem is that, ev ... more
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