Showing: 1-20 of 5

Industrial Technology

Study: Your all-electric car may not be so green

Study: Your all-electric car may not be so green

WASHINGTON — People who own all-electric cars where coal generates the power may think they are helping the environment. But a new study finds their vehicles actually make the air dirtier, worsening global warming.

December 15, 2014 2:05 pmLoading…
Study: Your all-electric car may not be so green

Study: Your all-electric car may not be so green

A plug recharges a Smart Car whose electric power may come from coal.

December 15, 2014 2:05 pmLoading…

Best food books of 2014

Geeks, grains and globe-trotting. Nearly every one of this year’s best food books seems to fall into one of those categories.

December 03, 2014 12:00 am Related

Related

Loading…
News and notes

News and notes

Pima plans to boost programs in high-demand fields of aviation, mining and manufacturing.

September 30, 2014 12:00 amLoading…

Curiosity rover discoveries show Mars to be more complex than had been known

Discoveries by NASA’s Curiosity rover are giving scientists a picture of Mars that looks increasingly complex, with small bits of water spread around the surface and an interior that could have been more geologically mature than experts had thought.

September 29, 2013 12:00 amLoading…

Follow the Arizona Daily Star

View more...

Deals, offers & events

View more...