Surprising new health and environmental concerns about tungsten

Surprising new scientific research is raising concerns about the potential health and environmental hazards of tungsten — a metal used in products ranging from bullets to light bulbs to jewelry — that scientists once ...

EPA will regulate two toxic chemicals in drinking water

The Environmental Protection Agency announced Thursday that it plans to regulate two nonstick and stain-resistant compounds in the drinking water amid growing concerns the chemicals found in everything from pizza boxes to ...

Biomedical engineers teach bacteria to count

Biomedical engineers at Boston University have taught bacteria how to count. Professor James J. Collins and colleagues have wired a new sequence of genes that allow the microbes to count discrete events, opening the door ...

Salty solution to better, safer batteries

A team of researchers from the University of Maryland (UMD) and the U.S. Army Research Laboratory (ARL) have devised a groundbreaking "Water-in-Salt" aqueous Lithium ion battery technology that could provide power, efficiency ...

Philippine oil spill turns Manila Bay red

A diesel oil spill spread a large reddish stain over Manila Bay in the Philippines' capital on Friday, posing potential health and environmental hazards, authorities said.

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