What are the longest rivers in the world?

There are many long rivers in the world, but which ones are the longest? Naturally, there is a disagreement over the answer to this question. While The Nile has traditionally been considered to be longest in the world, the ...

Green spaces don't ensure biodiversity in urban areas

Planting trees and creating green space in cities is good for attracting species, but it may not be enough to ensure biodiversity in built environments, a University of Iowa study has found.

Ikea buys wind farm in Illinois

These days, Ikea is assembling more than just furniture. About 150 miles south of Chicago in Vermilion County, Ill., the home goods giant is building a wind farm large enough to ensure that its stores will never have to buy ...

Powerful storm leaves 2 dead, heavy crop damage in Midwest

Hundreds of thousands across the Midwest remained without electricity on Tuesday after a powerful storm packing 100 mph winds battered the region a day earlier, causing widespread damage to millions of acres of crops and ...

Google buys Altamont wind energy to power Googleplex

Google has spent $1.5 billion around the world on clean energy projects cutting the pollution from millions of users clicking on search links, watching YouTube videos and sending emails, but now it's found a powerful electricity ...

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