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Displaying 661 - 680 of 703 articles

With rooftop solar installations soaring, utilities are nervous – for a few reasons. Greens MPs

Why rooftop solar is disruptive to utilities – and the grid

Electric utilities want to quash distributed solar because they don’t want the competition, right? Perhaps, but if you rely at all on the grid, you have a stake in this fight, too.
The massive Ivanpah Solar Power Facility in California was partially funded by a large Department of Energy loan guarantee yet the policy has been harshly criticized. Gregg Tavares

Why is low-carbon energy innovation so slow? You can thank Economics 101

The world needs new energy technologies to meet global demand and slow emissions. Government plays an outside role in energy so what policies work best for innovation?
Some of the earliest applications of photography came in the fields of archaeology and botany. Pictured is a photograph from botanist Anna Atkins’ Photographs of British Algae: Cyanotype Impressions (1843).

How photography evolved from science to art

Because a photograph came from a machine – not a human hand – many were not entirely sure if it could be called art.
A depot used to store pipes for Transcanada Corp’s planned Keystone XL oil pipeline. Andrew Cullen/Reuters

Keystone pipeline veto: politics or real policy?

A roundtable of energy experts weigh in on the significance of Obama’s veto — the economics, the politics and the environmental — as well as what’s next.
Sometimes you don’t need a measuring stick to come up with an assessment: really, really deep. katorisi

Where do those snowfall totals on the news come from?

It’s really hard to measure snowfall accurately. The National Weather Service relies on more than 8,000 volunteers with rulers.
A makeshift memorial for Deah Shaddy Barakat, his wife Yusor Mohammad and Yusor’s sister Razan Mohammad Abu-Salha, who were killed by a gunman in Chapel Hill, North Carolina last week. Chris Keane/Reuters

Was the news media shamed into covering the murders in Chapel Hill?

If a guy kills three of his neighbors over a parking spot, it’s a local story, maybe a national news brief. Its newsworthiness is predicated on the appalling flimsiness of the casus belli: Some folks are…
One more SOTU to go Jonathan Ernst/Reuters

The State of the Union 2015 – theater, traditions, politics

Editor’s note: “The state of the union is good,” and the attitude of President Barack Obama in his annual speech to Congress was upbeat. Good economic news and no more election campaigns were the backdrop…

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