Turning pine sap into 'ever-green' plastics

Plastic bags are a bane of nature. And not just bags – just about all plastics, really. Most are made out of petroleum, and a piece of plastic, if it misses the recycling bin and ends up in a landfill, will probably outlast ...

Is your utility meter getting personal?

As of 2010, more than a third of all utility meters in the United States used wireless automatic meter reading (AMR) technology – 47 million in all. They make it a lot easier for the utility company to gather data on electricity, ...

Lessons from Iraq: Urban marshes and city survival

Jennifer Pournelle is continuing to build the case that natural wetlands, rather than irrigated fields, are the fertile ground from which cities initially emerged in Mesopotamia. And her conclusions about the importance of ...

Decoding the Black Death

Each time Sharon DeWitte takes a 3-foot by 1-foot archival box off the shelf at the Museum of London she hopes it will be heavy.

Dead men DO tell tales

You know you’re living in a culture of celebrity when the Twitter for the president of the United States ranks No. 6, trailing behind rock stars Justin Bieber and Katy Perry by millions of followers.

Attitudes could hamper hurricane evacuations

(Phys.org)—With Hurricane Isaac threatening the U.S. mainland, emergency management personnel might soon have to confront some of the misinformed mindsets of potential evacuees. If South Carolinians are any indication, ...

page 6 from 6