The shape of a bird's wing determines where it lives

Bird's wings generally become shorter and more rounded the closer they live to the equator. Birds with smaller wings are to a greater extent restricted to stay in the same area, because their wings have not evolved for long ...

Researchers create new way to trap dangerous gases

A team of researchers at The University of Texas at Dallas has developed a novel method for trapping potentially harmful gases within microscopic organo-metallic structures.

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