Noise pollution can adversely affect both humans and wildlife. Even common household noises can have serious health impacts.

Apr 9, 2012 – Chris Dinesen Rogers

Excessive, poorly directed light causes adverse effects on humans and animals. Simple control measures can resolve the problem, thus saving energy and cost.

Mar 26, 2012 – Zeeshan Amin

There is a way to guard against a catastrophic meltdown at a nuclear power plant if enough water is available.

Mar 16, 2012 – Jon Plotkin

Cities have begun to mix sugar beet juice with road salt or brine to make their roads safer from ice and snow. Is this an environmental improvement?

Mar 8, 2012 – Mike DeHaan

In the USA, a scheme of credit trading was introduced to regulate water quality through a market-based approach. The right to pollute can thus be purchased.

Jan 19, 2012 – Hannah Mueller