Road salt found to impact groundwater year-round

For many parts of the United States, winter weather can impact road conditions. To reduce hazardous conditions caused by snow and ice, many counties, municipalities, homeowners, and others use deicers. Salt is the most common ...

HP recalls laptop batteries over fire hazard

Hewlett-Packard (HP) is recalling some 70,000 batteries for notebook computers because of a fire hazard, the US Consumer Product Safety Commission (CPSC) said on Thursday.

Non-glaring photovoltaic installations

Before a photovoltaic installation may be constructed, engineers calculate, for some selected days in the year, when and where the interfering light reflections occur, especially if airports, highways or larger residential ...

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