28/07/2015

SE Asia sees little progress on haze as fires rage

Southeast Asian nations meeting Tuesday to discuss the problem of haze that shrouds the region's skies every year made little progress, as the number of smog-belching forest fires was on the rise in Indonesia.

The truth about sharks

Danger: shark attack (or more properly, say scientists, shark bite). With sharks swimming ever closer to shore this summer—or seeming to—and crossing paths with surfers and bathers, what's going on?

Video: Additive manufacturing—3-D printing beyond plastic

At Virginia Polytechnic Institute and State University (VT), Christopher Williams heads the effort to further advance 3-D printing—known among engineers as additive manufacturing—with copper, a widely used conductor in ...

States can lower electric bills with clean power plan

The U.S. electric system faces an array of challenges. Sluggish demand growth and the rise of solar power challenge the ability of utilities to recover their costs. The digital economy requires reliable power quality, and ...

Are we born racist? Bias expert answers timely questions

Rodolfo Mendoza-Denton, PhD, professor of psychology and Richard & Rhoda Goldman distinguished professor of social sciences at the University of California, Berkeley, recently co-edited a book called Are We Born Racist?: ...

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