What toilets and sewers tell us about ancient Roman sanitation

I've spent an awful lot of time in Roman sewers – enough to earn me the nickname "Queen of Latrines" from my friends. The Etruscans laid the first underground sewers in the city of Rome around 500 BC. These cavernous tunnels ...

New ways to better manage urban stormwater runoff

As meteorologists monitor the El Nino condition currently gaining strength in the Pacific Ocean, Californians look with hope to the much-needed rain and snow it could yield. But if we're going to make the most of the precipitation, ...

Japan heading for toilet diplomacy

Japan is readying to lift the lid on what could be its most effective global marketing gimmick yet: the high-tech toilet seat.

Where ants go when nature calls

Ants may use the corners of their nest as 'toilets,' according to a study published February 18, 2015 in the open-access journal PLOS ONE by Tomer Czaczkes and colleagues from University of Regensburg, Germany.

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