A deorbit kit for satellites based on low work-function tethers

Universidad Carlos III de Madrid (UC3M) coordinates a European research project, called E.T.PACK, whose objective is the development of a new system for deorbiting space satellites without using on board power and fuel. For ...

Why jackals thrive where humans dominate

As humans put nature under the plow, asphalt, and concrete, some creatures thrive through an "enemy of my enemy is my friend" approach, embracing our disruption of the natural order, and rushing to fill the void created by ...

Preserving the past in 3-D

It isn't often that you get a sunny, 70-degree day in the beginning of February, especially less than a week after a record-setting cold snap plunged most of Illinois into subzero temperatures. We certainly aren't about to ...

Judge upholds protection for gray wolves in California

A California judge on Monday upheld protection for gray wolves under the state's Endangered Species Act, rejecting a legal challenge from ranchers and farmers who fear the predators will threaten their livestock.

Environmental groups withdraw from Oregon wolf plan talks

Environmental groups in Oregon announced Monday they have withdrawn from talks on how to manage the state's rebounding wolf population because of what they called a "broken" process, and concerns that state wildlife officials ...

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